Best Silencers for Royal Enfield (Good Bass, Performance & Mileage)
There are bikes like Honda, Yamaha, Suzuki and a whole lot of other manufacturers and then there is Royal Enfield Bullet.
Royal Enfield has become one of the most revered motorcycles of the nation and for most people, it isn’t just a matter of riding a metal machine but a symbol of attaining maturity and flaunting machismo.
The feeling that you get while riding a Royal Enfield Bullet combined with that typical thump and brilliant torque is simply indescribable.
The sound it makes and the way it starts and runs, it makes you feel like you are riding a powerful machine.
The one thing why Bullet stands out from the rest is its thumping sound that comes out of the exhaust.
Did you ever wonder why the new Enfield silencers are making much less exhaust sound compared to the oldies?
Let me tell you, due to some regulations of the Indian Government, new Royal Enfield stock silencers are manufactured in such a way that the exhaust sound and expelled gases are minimised to control sound and air pollution.
Because of this, new RE motorcycles are less noisy and gives out the best fuel efficiency, but they are not much ‘powerful’ than the old Bullets in terms of performance.
Most of the new gen Enfield riders thus change their exhausts to an aftermarket silencer to get a better sound or performance.
I assume since you are reading this, you are planning to replace your Royal Enfield’s exhaust and looking for the best silencer for your machine.
Believe it or not, choosing the best bullet silencer is tougher than you think, as picking the wrong one can harm your motorcycle badly.
You have a lot of brands to choose from, but most of them are manufactured unscientifically and using them will definitely affect your engine’s performance and reliability.
That’s why we have compiled a list of the best silencers for Royal Enfield including an ultimate buying guide which clarifies most of your doubts and common misconceptions about changing exhausts.
So, without further ado, here we go!
NOTE: If your RE is brand new, it is better to not replace your exhaust before running at least 3000 KM on stock exhaust.
Best Silencers for Royal Enfield
| 1. Red Rooster Performance Rumbler | Overall Best Pick |
| 2. RRP Vertex Himalayan | Best for Himalayan |
| 3. RRP Rumbler Continental GT | Best for Continental GT |
| 4. RRP Stellar Interceptor | Best for Interceptor 650 |
| 5. Barrel Exhaust Canon Carbon 2.0 | Old Bullet Kind of Notes |
| 6. Barrel Exhaust Scud | Soothy Bassy Note |
| 7. Barrel Exhaust Ghost | Good for Himalayan |
| 8. Barrel Exhaust Canon Mirror | Old School Beat Sound |
| 9. Barrel Exhaust Scud Thunderbird | Good for Thunderbird |
| 10. Barrel Exhaust Scud Special Edition | Deep Bass Note |
| 11. Moto Torque Shark | Loud & Bassy |
| 12. Moto Torque Beat | Thumby Beats |
| 13. Globe Dolphin Exhaust | Deep Bassy Thumb |
| 14. Globe Torpedo | Roaring Thumb |
| 15. Globe Exploder | Roaring & Bassy |
| 16. Globe Cobra | Heavy Bass |
1. Red Rooster Performance Rumbler
Overall Best Pick
- Slip-on exhaust
- Excellent durability
- Up to 20% performance increase
Red Rooster Performance is an Indian motorcycle modification company based in Bengaluru, known for its high-quality aftermarket parts.
The Rumbler series exhausts are earmarked for Royal Enfield motorcycles and assure increased performance and sound characteristics.
Design and Build Quality
The Red Rooster Performance Rumbler series exhausts are ergonomically designed to match the aesthetics of the rest of the bike.
This is a slip-on type exhaust which can be attached to the exhaust line replacing the stock muffler.
SLIP-ON vs FULL-EXHAUST: A “slip-on” exhaust replaces only the muffler, while a “full-exhaust system” replaces all parts of outer exhaust system including mid-pipe and tail-pipe.
Made from SS304 steel, which is the highest grade of commercially available stainless steel, the Rumbler exhausts won’t break a sweat no matter how hardcore your riding patterns are.
The Rumbler series slip-on exhausts are available in both plain steel finish as well as black matte finish depending upon your aesthetic preference.
Compatibility
As we have mentioned earlier, Red Rooster performance custom manufactures the rumbler series for a variety of Royal Enfield motorcycles.
Available specifically for Royal Enfield Classic, Royal Enfield Standard and Royal Enfield Thunderbird, these exhaust replacements are guaranteed to improve the performance upto 20% when compared with the stock muffler.
Miscellaneous
The Red Rooster Performance Rumbler is a free flow exhaust addon.
The physical structure of the exhaust doesn’t feature any curves or lines that might obstruct the airflow in any manner.
This ensures thumping sound as well as significantly improved performance.
The ceramic wool inner packing absorbs gases and heat and dampens unnecessary noises, letting out bassy notes which are often above 80dB.
Verdict
If you are in search of a performance based, well built, long-lasting slip-on exhaust perfect for the city as well as short-distance commutes, the Red Rooster Performance Rumbler is one of the best in the business.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Gun Metal Grey, Matte Black Unibody, Matte FInish Unibody, Polished Finish Unibody, Dual Tone V1, Dual Tone V2 |
| Compatible with | Royal Enfield Classic, Royal Enfield Standard, Royal Enfield Thunderbird |
2. Red Rooster Performance Vertex
Best Exhaust for Himalayan
- Full exhaust system
- Good substitute for stock exhaust
- Reliable performance
Royal Enfield Himalayan is a true adventure tourer motorcycle released in the Indian market way back in the first quarter of 2016.
Featuring a completely different chassis and powertrain, the Himalayan got its praises from all walks of life, but for its stock exhaust.
Many customers have hit the online forums complaining the stock exhausts giving up during off-roading, mainly due to insufficient chassis support.
The Red Rooster Performance Vertex comes up as a solution for the very same problem which brings benefits such as improved performance with it.
Design and Build Quality
The RRP Vertex exhaust is a full exhaust system meaning the system consists of the muffler and the exhaust pipe which leads to the engine head.
The RRP Vertex exhaust has a somewhat triangulated muffler portion along with a careful crafter exhaust tube for better airflow.
Similar to other RRP custom exhausts, the Vertex is made from SS304 grade high-quality stainless steel material.
Performance
The RRP Vertex features a seamlessly welded hook which clasps the muffler to the chassis very tight.
This ensures the exhaust system won’t rattle or fail during extreme offroading.
The free-flow design of the exhaust system ensures much better sound characteristics and performance improvements notably better than the stock exhaust.
Miscellaneous
The RRP Vertex Exhaust comes with dB killer in the pack which can be used to minimize the exhaust note sounds.
The performance improvements though subtle is noticeable when compared with the stock exhaust system.
Verdict
The RRP Vertex is a perfect full exhaust replacement for your Himalayan adventure tourer with added performance benefits and a completely revamped exhaust note.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Dual Tone Metal |
| Compatible with | Royal Enfield Himalayan |
3. RRP Rumbler Continental GT
Best for Continental GT
- Slip-on Exhaust
- Aesthetically pleasing minimal design
- Aerodynamic structure
The Red Rooster Performance has launched a Rumbler series exhaust specifically designed for Continental GT motorcycles.
Priced under Rs.10,000, this slip-on exhaust system offers unparalleled performance improvements to the motorcycle, elevating your bike riding experience to a whole new level.
Design and Build Quality
The RRP Rumbler exhaust for Continental GT features a very minimal design that blends in with the rest of the bike seamlessly.
For untrained eyes, it won’t appear as modified or retrofitted.
The brushed metal stainless steel is very hard and sufficiently thick enough to last for a lifetime.
Performance
The RRP Rumbler series exhausts are known for their improved performance metrics compared to the stock exhausts and it stands the same with Continental GT.
The manufacturer claims that this exhaust provides up-to 20% performance improvement.
You can feel the power delivery difference spot on with a sweet yet exhilarating bass exhaust note coming out from the muffler.
The ceramic wool packing material absorbs much of the crackling sounds and limits the vibration to a minimum.
Miscellaneous
Do note that this model is specifically designed to fit the Continental GT motorcycle and might work with other models with a retrofitted weld mount.
Make sure it will match your vehicle before purchasing the same.
Verdict
The RRP rumbler exhaust for the Continental GT delivers unparalleled performance improvements without any degradation in the mileage.
With the minimal design and pleasing sound notes, this slip-on exhaust is very well worth the money you invest.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Polished SIlver |
| Compatible with | Royal Enfield Continental GT |
4. RRP Stellar Interceptor
Best Exhaust for Continental GT
- Comes with dB killer
- High-performance stainless steel body
- Premium fit and finish
The Royal Enfield Interceptor is a twin-cylinder motorcycle released in the Indian market in 2018.
This 650cc motorcycle comes with two exhausts that look very unique and retro.
Design and Build Quality
The RRP Stellar is a slip-on type exhaust which replaces the stock muffler for improved performance and sound characteristics.
Made from high-quality stainless steel, this exhaust is sufficiently thick.
The linear design ensures smooth airflow without any obstructions, giving a slight performance boost to the motorcycle.
Miscellaneous
This exhaust set comes with a dB killer. If you are not inclined with using a sound attenuator for this exhaust, do note that the sound level can cross 120dB and cops might fine you for the same.
The ceramic wool packing inside lasts for the entire lifetime and minimises unwanted vibration and noises arising from incomplete combustion.
Verdict
If you don’t mind the higher price, the RRP Stellar is the best custom exhaust you can retrofit your Royal Enfield Interceptor with.
Guaranteed performance as well as sound improvements, this modification will completely revamp your riding experience.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Polished SIlver |
| Compatible with | Royal Enfield Interceptor |
5. Barrel Exhaust Canon Carbon 2.0
Old Bullet Kind of Notes
- Reliable performance
- Aggressive styling
- Reasonably priced
Barrel Exhaust is yet another Indian company specialized in custom exhaust fittings for motorcycles.
The all-new Canon Carbon 2.0 is an incremental update to the popular Canon series slip-on exhausts.
Design and Build Quality
Made like a gun, rides like a bullet is the tagline of the Royal Enfield motorcycles.
The Canon Carbon 2.0 does true justice to this with a unique canon type design that looks attractive and intimidating at the same time.
Made from mild steel, the quality of construction of this exhaust is decent, to say the least.
The fit and finish along with the packing are perfect. This exhaust comes with all the necessary attachments in the box for easy installation.
Performance
The Canon Carbon 2.0 is not advertised as performance improvement mod but more as a retrofit which improves the sound as well as aesthetics.
The controlled thump sounds at higher rpm makes this slip-on exhaust popular among the youths.
Al lower RPMs, this exhaust sounds more or less the same as the stock.
Compatibility
This barrel exhaust Canon carbon 2.0 is made to fit Royal Enfield Classic 350, Classic 500, Standard 350 and Standard 500 motorcycles perfectly.
If you are looking to purchase this exhaust for any other models than the one mentioned here, please do make sure the mount points can be welded from a local workshop.
Verdict
If the bass notes at higher rpm are your thing, the Barrel Exhaust Canon Carbon 2.0 is the best in the business.
Priced quite affordably, the Canon Carbon 2.0 delivers your royal Enfield motorcycle a more aggressive stance.
Specifications
| Outer Material | Mild Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Silver Chrome, Metalic Black |
| Compatible with | Royal Enfield Classic, Royal Enfield Standard |
6. Barrel Exhaust Scud
Soothy Bass Note
- Made from high strength mild steel
- Attractive design
- Pleasing to the ears bass notes
The Barrel Exhaust Scud slip-on exhaust is made with Royal Enfield classic motorcycles in mind.
With a fancy circle cutout pattern muffler pipe, the Barrel Exhaust Scud is one of the coolest looking muffler exhaust mods in the market right now.
Design and Build Quality
Made from mild steel, the Barrel Exhaust Scud feels very durable.
With robotic TIG welds in the joints, this budget exhaust mod offers excellent structural strength.
The circular cutout on the outer covering of the muffler not only serves aesthetics but also cools the silencer quickly, helping in better heat dissipation.
Performance
The Barrel Exhaust scud slip-on mod lets out a bassy exhaust not that isn’t too heavy for the ears.
With this mod retrofitted on your Royal Enfield motorcycle, you are sure to turn some heads on the roads.
Similar to the model we discussed right above this exhaust, the primary function of this slip-on exhaust is to improve the sound characteristics and nothing else.
Compatibility
The Barrel Exhaust Scud has seperate dedicated models for Royal Enfield Classic, Royal Enfield Electra and Standard.
Verdict
The Barrel Exhaust Scud is a slip-on exhaust mod which delivers bassy exhaust notes without any noticeable degradation in the performance of the motorcycle.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Metallic Black |
| Compatible with | Royal Enfield Classic, Royal Enfield Electra & Standard |
7. Barrel Exhaust Ghost
Good Exhaust for Himalayan
- High quality SS304 stainless steel body
- Ceramic wool insulation
- Venturi baffle design
Barrel Exhaust Ghost is an exhaust mod best suited for use with Royal Enfield Himalayan motorcycle.
This custom exhaust is designed in such a way to deliver you the right mix of performance and mileage.
Design and Build Quality
The Barrel Exhaust Ghost is made from SS304, which is the highest grade stainless steel available in the market.
This ensures that this is a one-time purchase upgrade for your motorcycle and will last a lifetime without any issues.
Performance
The Barrel Exhaust Ghost is designed to ensure better and more efficient airflow through the exhaust pipe, resulting in overall better performance when compared with the stock muffler.
The ventury baffle covering over the muffler lets the silencer to scavenge more air and helps the engine to breathe properly.
The ceramic wool attenuation inside reduces vibration and noise, thereby offering a smooth ride experience, both on and off track.
Verdict
The Barrel Exhaust Ghost is a great alternative to the stock exhaust system of your Royal Enfield Himalayan motorcycle, providing improved performance at an affordable cost.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Dual Tone Black & Silver |
| Compatible with | Royal Enfield Himalayan |
8. Barrel Exhaust Canon Mirror
Old School Beat Sound
- Army tank barrel design
- High quality SS304 stainless steel build
- Rustproof
The Barrel Exhaust Canon Mirror is meant to be an aesthetics related upgrade to your Royal Enfield Classic motorcycle than a performance-oriented one.
Design and Build Quality
The design of the barrel exhaust canon mirror slip-on exhaust resembles the barrel of an army tank.
Made from SS304 grade stainless steel, this is one of the well-built custom exhaust available for royal Enfield classic motorcycles out there.
Performance
The cylindrical muffler design with the long tailpipe delivers a strong bass exhaust note, which is as close you can get to the original bullet bike exhaust notes.
Apart from that, there are no considerable performance improvements while using this exhaust instead of the stock one.
Verdict
If you are inclined to change the look of the exhaust of your Royal Enfield Classic but don’t want to lose the signature bass beat exhaust notes, the Barrel Exhaust Canon Mirror is the go-to choice.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Polished Mirror FInish |
| Compatible with | Royal Enfield Classic |
9. Barrel Exhaust Scud Thunderbird
Good Exhaust for Thunderbird
- Mild steel body
- Ceramic wool insulation
- Attractive design
The Barrel Exhaust Scud slip-on exhaust mod is made from mild steel and has a minimal size footprint when compared with the Thunderbird chassis.
This may not be everyone’s cup of tea but helps the motorcycle to stand out from the rest.
Performance
The barrel exhaust scud exhaust is primarily a sound improvement mod for the royal Enfield thunderbird which lets out bassy exhaust notes at low as well as higher RPMs.
There is no visible performance improvement or degradation when using this exhaust instead of the stock one.
Specifications
| Outer Material | Mild Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Metallic Black |
| Compatible with | Royal Enfield Thunderbird |
10. Barrel Exhaust Scud Special Edition
Deep Bass Note
- Dedicated resonance chamber
- Available with black and chrome shield options
- Compatible with Royal Enfield classic
The Barrel Exhaust Scud Special Edition as the name suggests is a limited production slip-on exhaust compatible with royal Enfield classic motorcycles.
Made from carbon steel, the company offers a one year warranty on manufacturing defects with this exhaust mod and a generous lifetime service warranty.
Performance
The Scud Special Edition Slip-on Exhaust is the first in the Barrel Exhaust line-up to come with a dedicated resonance chamber.
This resonance chamber will help improve the bass levels of the exhaust note. The result is a much cleaner yet bassier thumping notes which is quite pleasing to the ears.
There are no significant performance-related improvements with this exhaust mod.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Dual Tone Black & Silver |
| Compatible with | Royal Enfield Classic |
11. Moto Torque Shark
Loud and Bassy
- Up to 15% performance improvement
- Aggressive design
- Ceramic wool insulation inside the muffler
The Moto Torque Shark as the name suggests features a shark-like visual aesthetics.
Made from high quality mild steel, the Moto Torque Shark is compatible with Royal Enfield motorcycles such Standard 350, Standard 500, Electra 350, Electra 500, Classic 350, Classic 500, Desert Storm 500, Thunderbird 350 and Thunderbird 500.
Performance
The Moto Torque Shark promises up to 15% improvement in engine performance when compared with the stock exhaust.
This specific model also alters the sound profile of the exhaust note to a more pleasing bass-heavy beat.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Black, SIlver, Black & Silver Dual Tone |
| Compatible with | All UCE Models launched after 2010 |
12. Moto Torque Beat
Thumpy Beats
- Minimal design
- Available in black and chrome finish
- Improved sound characteristics of the exhaust note
Moto Torque beat and the shark is compatible with the same models as we have mentioned right above.
The only difference is in the design standpoint where the beat has a more conventional rounded form factor.
Available in both black and chrome colour options, this budget slip-on exhaust delivers punchy bass-filled exhaust notes.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Black & SIlver Dual Tone |
| Compatible with | All UCE Models launched after 2010 |
13. Globe Dolphin Exhaust
Deep Bassy Thump
- Affordable
- Decent quality construction
- No performance improvements
The Globe Dolphin is a slip-on exhaust for Royal Enfield models such as Classic, Standard and Thunderbird.
This budget exhaust is made from normal mild steel and given a chrome finish for the visual appeal.
Priced affordably, this custom exhaust mod for Globe Dolphin alters the plain bassy exhaust note of stock muffler to something more pronounced and distinct.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Black, SIlver |
| Compatible with | Royal Enfield Classic, Royal Enfield Standard, Royal Enfield Thunderbird |
14. Globe Torpedo
Roaring Thump
- Short slip-on exhaust mod
- Exhaust sound alteration
- Rustproof construction
Globe Torpedo is a short slip-on exhaust mod for selected Royal Enfield motorcycles such as Classic, Standard and thunderbird.
This stainless steel exhaust mod is perfect for those who are looking to alter the exhaust sound to something completely different from the stock muffler.
In addition to the sound alteration, this exhaust mod also helps in vibration reduction while riding at higher speeds.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Silver |
| Compatible with | Royal Enfield Classic, Royal Enfield Standard, Royal Enfield Thunderbird |
15. Globe Xploder
Roaring and Bassy
- Visually pleasing design
- Ceramic wool insulation
- Minimal vibration
Globe Xploder is a matte finish black slip-on exhaust mod compatible with Royal Enfield Bullet Classic 350, Bullet Classic 500, Bullet Standard 350, and Bullet Standard 500 motorcycles.
This anti-rust exhaust mod is best for altering the sound of your existing stock silencer to a more bassy low pitched note.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Black |
| Compatible with | Royal Enfield Classic, Royal Enfield Standard, Royal Enfield Thunderbird |
16. Globe Cobra
Heavy Bass
- Slip-on type exhaust mod
- Affordable
- Visually appealing design
The Globe Cobra is a cheap slip-on exhaust mod that ensures the exhaust sound notes from your Royal Enfield motorcycle has a thumping bass to it.
Made from stainless steel material, the Globe cobra has a chrome finish surface layer and the design in itself imparts a unique personality to your bullet.
Specifications
| Outer Material | Stainless Steel |
| Packing Material | Ceramic Wool |
| Available Variants | Silver |
| Compatible with | Royal Enfield Classic, Royal Enfield Standard, Royal Enfield Thunderbird |
This concludes the list of 16 exhaust mods which you can use with your Royal Enfield motorcycle.
This list contains the best possible modes for performance improvements, sound alterations and exhausts for changing the visual appeal of your bike.
If you have any questions regarding this article, let us know in the comment section below and we will promptly get back to you.
Royal Enfield Silencers – Myths Explained
Is it legal/illegal to replace Royal Enfield Exhausts?
Legally, if you make any modifications to your vehicle, you have to get approval from RTO for using it in the streets.
So, any sort of changing or modifying silencers are considered to be illegal if you don’t have approval from the RTO.
In some states like Kerala, the rules are strict and the cops are not allowing such kind of modifications, so we have to keep in mind that.
Purpose of a Silencer/Exhaust
As the name implies, one of the major purposes of a silencer/exhaust is silencing the engine exhaust sound.
The silencers have pathways specifically designed to minimize the sound coming from the exhaust.
Hot gases are released out from internal combustion engine on each blast and these gases have to be absorbed and the noise should be reduced.
The real purpose of a good exhaust system is to expel out these gases while maintaining the power and performance of the vehicle.
Sometimes mufflers (silencers) also happens to have a catalytic converter which can reduce the emission of certain pollutants that come with the exhaust gases out of the engine.
The catalytic converter is a vessel in the exhaust system containing catalysts like Platinum, Palladium, and Rhodium.
Platinum and Palladium convert harmful exhaust gases by further oxidation of Carbon Monoxide and unburned Hydrocarbons into Water and Carbon Dioxide, and Rhodium breaks the toxic Nitrogen Oxides into non-toxic Nitrogen and Oxygen.
Back Pressure
The most misunderstood and one of the most important factors about the Royal Enfield silencers is the back pressure, which affects the power delivery of the engine to a large extent.
Back pressure refers to the pressure opposed to the desired flow of gases in a confined place such as a pipe.
It is created with the help of obstructions in the exhaust system using mufflers, barriers or shape of the silencer to maintain an optimum pressure level of the exhaust gases for optimum power delivery throughout all the RPM ranges.
A certain level of backpressure is important for every engine and Royal Enfield stock silencers meet this requirement perfectly because the company has scientifically designed them for their own engines.
The general rule about back pressure is, the lesser the back pressure, the louder the silencer.
However, a small amount of back pressure is crucial for optimal engine performance.
Back pressure in the exhaust system pushes any unburned intake back into the engine.
Without this sufficient back pressure, some intake is lost, leading to higher fuel consumption.
When it comes to the aftermarket exhausts, the amount of back pressure is different on various silencers.
Most of the silencers from unknown brands don’t provide sufficient amount of back pressure to the engine.
So, if you are replacing your RE’s stock silencer with an exhaust which doesn’t provide enough back pressure, it will definitely affect the performance of the machine in the long run.
Most third party bullet silencers have drastically reduced back pressure levels to increase pick up and create a more bassy scavenging effect.
Because of this, motorcycles fitted with these exhausts tend to have a reduced top speed, slow acceleration at high RPM and dismal performance when going uphill.
On top of this, this type of exhausts creates a high decibel noise that can even damage the rider’s ears.
Hence, you need to have an exhaust with sufficient amount of backpressure depending upon the kind of machine you are using in order to achieve better performance and more mileage.
Changing Silencers and their Effect on Engine
The Enfield owners are often concerned about changing the stock exhaust due to the fear of affecting the engine in any harmful way.
During our research for finding the best bullet silencers, we have seen a lot of people inquiring about the same, everywhere on the Internet.
Let me tell you the real truth behind this.
Believe me, changing your stock exhaust to an aftermarket unit is safe most of the times, but if the exhaust system is designed so badly, there are chances that the engine could be affected.
There are a lot of silencers out there in the market with prices starting from Rs.1000 to even Rs.15000, and many of them are not up to the mark in terms of quality and performance.
But, if you are purchasing from reputed brands like Barrel Exhaust, Red Rooster Performance, Moto Torque, Globe etc you can be assured of the performance and durability you desire.
Mileage after Changing the Silencer
With regards to mileage, it can both increase or decrease, but it depends on a lot of other complicated factors also.
Though mileage depends on the type of exhaust you use, the actual fuel consumption directly depends on working conditions of the engine.
If the engine is well tuned according to the new exhaust, it will give out the best fuel economy for sure.
More than these, fuel efficiency also depends on how you ride the bike.
Aftermarket exhausts free the engine up a bit, so it produces a little more torque and power.
Whenever you ride your motorcycle without revving on the throttle, the engine runs at a lower RPM than before and thus will get a slightly better mileage.
On the contrary, the new exhaust will make your Enfield sound beefier, and this could motivate you to ride faster.
If that’s the case, then the mileage will plummet for sure.
Types of Royal Enfield Silencers
Before discussing the types of Royal Enfield exhausts, let’s understand a little about the design and working of an exhaust system.
An exhaust pipe has an outer sheet metal cover which protects the silencer and inside it, there is a perforated tube through which exhaust gases pass out.
Some silencers have a packing material wrapped around the perforated tube which absorbs unnecessary noises and gives out a bassy sound.
The packing material also acts as a thermal insulator and it absorbs a specific amount of heat from the expelled gas.
Glass wool and ceramic wool are the two types of packing materials commonly used in silencers.
They are a type of man-made fibres with high thermal insulation and low thermal conductivity.
Strategic placement of these packing materials around the perforation tube gives a different thumb and bass for the exhaust sound.
Mainly, there are three types of Royal Enfield exhausts out there.
Free Flow Silencer
Free flow silencers are made by creating minimum obstructions inside the silencer and thus it provides an easy path for the exhaust gases to flow.
Here, the sufficient backpressure is created inside the silencer by making some modifications in the design of the exhaust pipe or with the help of baffles.
Compared to glass wool and ceramic wool exhausts, free flow silencers has a lesser backpressure and thus they have a high scavenging effect.
Free flow silencers range from Rs.1000 to Rs.2000.
Glass Wool Silencer
In Glass wool silencers the material packed inside the exhaust are either glass, silica or sand.
Glass wool is an insulating material made from fibres of glass arranged using a binder into a texture similar to wool.
It traps many small pockets of air between the glass, and these small air pockets result in high thermal insulation properties.
Compared to ceramic wool, glass wool has a tendency to deteriorates over time and might need replacement in the long run.
The price range of Royal Enfield’s glass wool silencers starts from Rs.2000 to Rs.3000 in India.
Ceramic Wool Silencer
Ceramic wool is another type of packing material used in the Enfield silencers.
These are more durable than glass wool and it has a higher thermal insulation capacity.
Because of this, these silencers doesn’t get too hot even after a long ride.
Ceramic wool silencers costs around Rs.4000 to Rs.10000 in India.
Please note that some Glass Wool and Ceramic Wool exhausts are considered as Free Flow silencers as well.
These are some commonly available Royal Enfield exhausts categorised based on sound and design.
Long Bottle
Gives slow strong and long strokes. Bass is heavy and strong treble is recessed. These are very long and protrudes out of chassis.
Short Bottle
The sound is similar to Original Cast Iron beats, it’s very pleasant and balanced tune, very soothing for ears, not that much loud.
Red Rooster
The silencer with a perfect balance of performance and bassy exhaust sound.
Wildboar
Emphasises especially on Bass. The bass is deep, heavy and thumpy. The sound seems artificial and hurts ears at higher RPMs.
Dolphin
Looks like a mouth of dolphin, large sound with high bass.
Goldstar
Has a very Techno- Bassy tune. The hearing sound seems very artificial and not very soothing for ears. Treble is boosted as well.
Monster
Looks tiny, but gives heavy beats, and has the deepest bass of all.
Megaphone
Loud, fast beats, emphasized on Bass, the sound is much more continuous without interval.
Falcon
Heavy tune, authentic and balanced tune interval. Non-fatiguing tune.
Hi there, I Just recently purchased and fitted a red rooster silencer to my 2017 classic 500 , it idles ok but when I give it some throttle it back fires and flames from the silencer is it going to need tuning ? If so do you know what is involved is it a minor problem or major thanks
Hello Dion,
It is better to consult with a good mechanic for the particular issue as my technical knowledge about those kind of things are minimal.
Thank you!
Hi, Althaf.
I am really thankful to you for giving such huge pile of knowledge about the whole system. Though it has brought me to unfortunate news that the latest RE will no longer have that thump and bass.
So I have bought RE classic 350 (September 2019) and eagerly waiting for the bass to develop but as you have mentioned that latest exhaust systems are not meant to produce that kind of sound.
I was hoping if you could advise me what will be the best exhaust system as I was wanting to go for a long bottle full exhaust system and not just silencer.
I have not ridden it so well till now. It has been only 1k kms and I will surely wait to change the system at least till 3k as advised by you.
Do you think that stock exhaust will improve in sound slowly and gradualy by the time?
Regards
Siddharth
Hello Siddharth,
Due to regulations of the Indian government to reduce air and sound pollution, new RE motorcycles are manufactured in such a way that less noise and low amount of toxic gas coming out of the exhaust system. So, you can never expect and thumping and bassy sound from your new machine.
If you are planning to replace the exhaust, you can go for RRP. It is a really good exhaust which is durable and reliable.
Anyway, thanks for reaching out to us, Siddharth. Have a great day!
Hello Althaf,
I am having a classic 500 fitted with red rooster exhaust & my bike belongs to BS 3 exhaust category (2012 model). The bend pipe of my bike has rusted considerably which might require replacement soon. When I asked one of the service centres here in Chennai they say that bend pipe for BS 3 is no longer available. So is it possible to fit BS 4 or BS 6 bend pipes to my BS 3 bike or I have to get a bend pipe from a 3rd party manufacturer ? & by doing so will that bend pipe harm the engine ? Kindly give your opinion
Hello Vivek,
There are some third-party bend pipes available for BS3 Royal Enfield from brands like Royal Erado, AllExtreme etc. But, I don’t know much about its durability and its effect on the engine.
It is possible to fit a BS4 or BS6 bend pipe with BS3 model, but I don’t know whether it is bad for the engine or not. I think it is better to consult with a good mechanic regarding that doubt (A reliable third-party mechanic).
I will also consult with some of my contacts regarding that and once I get some reliable information, I will update you.
Thank you so much for reaching out to us, Vivek!
HI, This is Paresh , I have a continental GT 535. As you would know the silencer is upward tilted from where it is joined to the bike..for some reason i want to fit a silencer which is straight in line with the engine exhaust pipe.. Instead of installing Red Rooster Performance Rumbler silencer , i was thinking if can modify my existing silencer to fit in a straight line.. That is i will cut the end angled pipe and fit a straight one on same exhaust.. I want to have your advise if that will change performance then what it is now..
Thanks
Hello Paresh,
Honestly speaking, I don’t have much knowledge about such kind of alterations. I think it is better to consult with a RE customizing team or mechanic regarding this.
Anyway, thank you so much for your comment and reading our article. Have a nice day!
I have royal enfield 350x
I purchased the new royal enfield official tapered exhaust…however, there is no change in sound.
Is it good performance wise if I remove the baffle?
Will it still be legal in terms of noise emission?
Hello Piyush,
We don’t recommend removal of the baffles because it will affect your engine in the long term.
Whatever change you make to your motorcycle is not legal unless you get approval from the RTO for the same.
hi, I just bought a RE classic 350 BS6 (which will be my first bike) and I was thinking about upgrading the exhaust, is it recommendable to upgrade it this soon or should I wait for a while? furthermore, could you please suggest me some good exhaust so that it doesn’t affect the engine, I really liked sans dolphin long and want something in that kind, I don’t want the RE thump but moreover a strong, deep, and a heavy sound (something which roars). could you please help me with the same?
Hello Aniruddha! Thanks for reaching out to us.
It is not advisable to replace your silencer before riding it at least 3000KM.
If you are looking for a more reliable and quality exhaust, we recommend Red Rooster Performance or Barrel Exhaust. You can listen to the sound notes of these silencers on YouTube and so can decide according to your preference.
Sans Exhausts are cheaper but they are not as much good as RRP in terms of quality, performance and reliability.
Hi, for BS6 classic 350 which silencer has best sound & doesn’t affect the mileage also. Thanks in advance.
Hi Lokhesh!
Red Rooster Performance is best choice.
Hi Althaf,
First of all, many thanx for sharing your in depth knowledge and the time you take to help us !
It is much appreciated, and so far, your blog is one of the best and friendly ressources i found regarding silencer reviews and informations.
i am a owner of a classic 500 BS4 model, and like every royal enfield owner, i love my bike, but i was disapointed by the stock silencer sound.
i am not looking for anything loud, but would love to find a quality silencer that won’t affect the 500cc engine and backpressure, and which would make the closet sound to the legendary RE thump.
1 – to your opinion, which silencer would you recommend to be the closest to the original thump ?
2 – design wise, i have pre selected the short bottle and indore, both ceramic whool.
the design looks quite similar, but do you know what are the main differences and advantages between the two ?
thank you , and all the best to you !
Hello Nabil!
Thanks for your kind words. We’re glad to hear that our article really helped you.
Honestly speaking, I don’t know much about both of your questions actually.
When I get more clear about it, I will update you asap.
UPDATE: If you are looking for that old Enfield exhaust note, you can go for Barrel Exhaust Canon 2.0. We have added YouTube links of exhaust sound reviews for each products in our article. You can check it out if you want.
Anyway, thank you so much for reaching out to us!
is the short bottle good for a 500cc classic bike, without harming the engine or back pressure ?
what is your opinion regarding the short bottle ?
is there a specific brand you can recommend for a quality short bottle with ceramic whool ?
thank you
If you are looking for a quality and durable after market exhaust, it is better to go with Red Rooster Performance, Barrel Exhaust or Moto Torque Exhausts.
During our research we didn’t find any quality short bottle silencers which we can recommend.
Hi,
I’ve purchased a indori with 3 baffles from SANS exhaust. The mileage has been affected, however, the main concern is I’am not getting pick up, bike feels really sluggish in low RPM’s. I’ve checked with service centre and they have said that there is no fault in engine or air pipe. Now I am looking for answers, what shall I do next?
Did you switch back to the stock original exhaust so that we can check whether the issue is with the exhaust or not?
Dear Sir,
I have Royal Enfield 500CC Classic-2013 model EFI. I changed the silencer with Quality Indori which costs 2000/- but I realized that the was a pick up loss, then I removed in a month time. I am looking for a best silencer with good bass sound and optimal back pressure. Please advice one.
Hello Chrisisthu!
If you are looking for the best choice, you can go for Red Rooster Performance.
I Althaf thanks for the detailed information , i am riding classic 350 and want to change the silencer which gives good sound not more and at the same time it should not affect engine and mileage. please suggest me average budget silencer and i waned you to know that i went to the mechanic as my bike is heating after just riding 2km in traffic and and pickup also not good as expected then he said that change the silencer it will increase the performance and it will reduce the heating problem. is it correct? and Please suggest me which silencer is good without affecting its mileage and engine at affordable price. Here in the comment section you have suggested one person to go for moto torque launcher can i go for the same. if yes please let me know where can i buy original moto torque launcher that i am staying in Hyderabad if you know. please tell me also about sans shot bottle. i am little bit confuse between Sans Short bottle and Moto Torque Launcher
Hi there!
It is better to go to a RE authorised service centre for your issue. For a motorcycle which just rode 2 KM, it is unusual to face such an issue. Please consult with a an authorised sevice centre and they will definitely guide you regarding this. You don’t have to replace your silencer with a third party one for solving such an issue. But, if you are looking for a silncer with much better sound, you can choose either Moto Torque Launcher or Moto Torque Shark.
Hope this clarifies your doubt. Thanks for reaching out to us!
Hi altaf ,
I have standard 350 which was purchased in july 2019 and almost done 3000 km , i want to change my silencer . please suggest me the best silencer which is value for money .
Hello Devesh!
You can choose either Moto Torque Launcher or Moto Torque Shark.
Hi Althaf,
My friend needs to change his silencer (damaged) but would want to buy an original seemingly to avoid being challan-ed by the cops. I tried to procure it online (e.g. thesparescompany.com) but wasn’t able to get to a reliable site which offers genuine spares/silencer. Are you able to guide us to one?
Love your to the point responses. Thanks for sharing very useful guidance.
Hello Zaheer!
If you are looking for the original exhaust from RE, I recommennd you to purchase it through an authorised service center. It is the safest option because if you face any problems in the future regarding the fittings of the silencer you will get good support from the RE team. If youe are looking for third party silencers which we have listed here, purchasing online is the best choice.
Hope this clarifies your doubt. Anyway, thank you for reaching out to us, have a great day!
which silencer is best for 350 classic shark or dolphin
Hello Manaf,
Both are good, only differnce is the sound.
which is the best exhaust for standard 500 in terms of overall performance..?
Go for Red Rooster Performance.
Hi althaf assalamu alaikum I’m using Electra 350 2018 model bs4. I ride it for 5500kms till now. I want decent thump sound. Kindly suggest me which type of silencer suits for my Electra 350!!! I likes to install short bottle so tell me your opinion…
Hello Riyaz,
Thanks for reaching out to us.
Red Rooster Performance is the best choice right now. It is better to go for RRP than Short Bottle if you can afford it.
Hi, I had run my bike classic 350 BS-IV for 5000 KM with an original silencer. Kindly suggest a silencer for a real dug-dug sound. Please suggest other than Red Rooster.
Hi Soumya,
Moto Torque Shark is a great silencer with a good sound which you can buy in India.
Short bottle ??
Hi Althaf,
I have got an RE Electra 350 2013, done around 73K KMS on it. Looking for a change in the exhaust sound, need to have an exhaust with adequate back pressure, sound like CI engine(if possible) with no harm on the engine and fuel efficiency, I mostly ride in the city and long highway rides around 200-300 KMS once or twice a month as required. Please suggest me best 3 silencers according to my use. Thanks in advance.
Hello Deep!
Thanks for reaching out to us.
According to your use, you can choose either Red Rooster Performance, Barrel Exhaust or Moto Torque Launcher/Shark.
My preference is Red Rooster Performance.
Thanks for the quick response.
Hello Althaf,
please suggest me a silencer with moderate sound in affordable price without an effect on engine for classic 350.
Thanks in advance.
You can go for Moto Torque Launcher.
Sir suggest me a silencer with full bass and sound for thunderbird 350cc
Go for Red Rooster Performance.
Hello Althaf,
Suggest me a good silencer with moderate sound and within affordable price which doesn’t effect engine for classic 350.
Thanks in advance.
Which is the good silencer for 350 classic with avarage and sound.
Suggest me bros.
Sorry for the late response. Red Rooster Performance is a good choice for Classic 350.
Redrooster
Hi Althaf !
Thanks for sharing detailed Info about the silencers… I have RE Electra 350 planning to change silencer from stock to Red Rooster… So, can you suggest red Rooster will really suit my Electra or what do you suggest?
Thanks…
Sure. Red Rooster Performance is perfect for Electra 350.
Please suggest top 3 exhausts for Thunderbird 500 2016 ridden 15000 kms 80% city rest highway money’s no bar. Also bass, thump & treble too, none in priorities.
All I seek is optimum & complimenting performance from engine alongside best exhaust suitable to bike perfectly & best available option for tbts 500 specifically if anything exists as such (as tbts 500 is an engine with electronic fuel injection + fuel pump operated & not a carburetted one) hope I am clear enough.
Thank you in advance.
Also wanted to know that if rrp ( red rooster performance) is top choice you recommend then-
Is there separate variant for 350 & 500 engine from rrp?
How much(kms) life shall I expect maximum from rrp?
Recommend one single & most reliable seller plz.
What’s insulation material used with rrp ceramic/glass wool?
Apart from rrp what are rest top 2 exhausts (brand+model) that use ceramic wool insulation & equally good but affordable choices for tbts 500 ( if rrp is out of budget)?
I know althaf sir I’ve gone too far (huge sorry) but I humbly request you to help with best resources you have, thank you.
Hi Rohan,
I will answer your queries one by one.
1) RRP might be the perfect choice for you.
2) It is compatible with the Thunderbird 500.
3) There are no separate variants for 350 and 500.
4) The RRP’s insulation material is ceramic wool.
5) You can also go for Greasehouse Thumber or Moto Torque Launcher (Both uses Ceramic Wool as packing material).
Thank you a lot sir althaf, in today’s times yours feels & is really honest guidance….keep up the good work.
P.S. still unclear how much kilometers rrp’s life should one expect.
Hi Althaf,
Very informative blog, thanks for detailing. I have been told that Upswept Silencer will have less effect and good beat, I am planning to change my silencer with Swagman upswept/Angular Silencer. My bike is 6 years old and ran for 28000 km. What’s your suggestion?
There is nothing like that.
Definitely, Upswept silencers provides good bass and thump than stock but, there are a lot of better silencers out there.
The only advantage of using upswept silences is that it gives better ground clearance than others. This helps when you are riding in water logged streets or while off roading.
Hi Althaf, Thanxx for posting this article. Almost all of my doubts regarding the silencer noise and performance got cleared now. I have 2 questions for you. I just bought classic 350 (run around 300km, 18 days of purchase). So
1) when should I change stock silencer to aftermarket silencer after my purchase?
2) Which aftermarket silencer exhaust I should go after keeping the budget maximum 4-5k which should have good loud sound and doesn’t have any bad effect on engine or motorcycle life?
Hello Aakarsh!
Glad that the article helped you.
If you really wanna replace your stock with a third party exhaust, do it only after running at least 3000 KM on stock. For your budget, you can go for Moto Torque Launcher or Moto Torque Shark.
Hello Althaf, I would like to know whether the silencers sold by the company “QUALITY METAL INDUSTRIES’ (Having a star logo in all its products, hope you know it) is of a good quality or not. Do they also sell exhausts with ceramic wool or glass wool ?
Honestly, I don’t know much about the brand you mentioned.
Which is best silencer for sound (350 classic) without any pressure for engine.
Suggest me.
Red Rooster Performance is a good choice.
Hi Althaf , first of all thanks for exhaustive in depth review , greatly helps a layman like me. I ride the Classic 500 Stealth Black (its only done 1.5k in the last 5 months mostly because I was travelling a lot after I bought it) After the 3rd service , paint on the silencer seems to be peeling off and few shabby looking rusted patches have appeared , I’m noticing some bubbles also. Gives me the feeling that the stock silencer (and it’s paint job) is quite ordinary considering the high investment that I have made. This is disappointing. I used to think that replacing silencer is not good for the engine but your review helped me understand better. I’m now thinking of going for the Red Rooster , please advise , thanks in advance
I’m glad that the review helped you. Definitely, Red Rooster Performance is a good reliable after market exhaust you can go for. But, it is better to replace your silencer after running at least 3000 KM on stock exhaust.
How is greasehouse custom’s thumper exhaust, as they claim almost 30% hike in power according to their dyno test result charts. What do you say?! My motorcycle is MY2018 ES 350 that has run 1600kms.
Greasehouse Thumper is also a good exhaust you can consider. I’m not sure about the brand’s claim regarding performance.
Hi Althaf,
Brilliant blog with deep dive into issues. I have been searching for exactly this kind of material.
A query for you. I have a 1.5-yr-old Thunderbird 500. Mostly riding the bike within the city. Just a few long distance trips. No modifications till now, but I was thinking of changing my exhaust within a month to something that gives better thump & bass but without majorly affecting the performance. Could you please suggest the best options & the cost for my bike?
PS: Money not an issue, but looking for VFM (value for money). 🙂
Thanks a lot!
Thanks a lot for your kind words!
If money is not an issue for you, I recommend Red Rooster Performance.
If you wanna go for value for money, Moto Torque Shark is a best option.
Hello Still I’m in confusion with regards to Silencer… I’m looking for such a silencer which doesn’t affect my function of engine, doesn’t reduce mileage of the bike. Requirement is nice Thump like a perfect bullet being bit louder in sound. Please suggest me a silencer.
Hello Rakesh,
After going through Althaf’s information about silencers, I decided to buy moto torque beat silencer as it is considered to be a good brand & was affordable. I have now installed it on my classic 500, it seems safe for the engine but I don’t see any improvement in mileage & the thump is good (& I feel it is loud enough). I think with free flow exhausts the mileage plummets unless we tune the bike to the new exhaust we install. I also request Althaf to share his opinion about tuning the bike for better mileage after installing the new exhaust.
I suggest you to consult with a good mechanic about tuning the engine. They will tell whether tuning is necessary or not for a specific third party exhaust.
Hello,
First of all excellent description about the silencers & their effect on the engine, mileage etc. I am at present using a wild boar silencer for my classic 500 and like you said the mileage has plummeted but I am now worried whether the silencer has any harmful effect on the engine. I am planning to change the silencer to moto torque beat since it is relatively affordable compared to red rooster and it was also considered as one of the reputed brands by you. Hence I assume it is of a good quality. PLS GIVE YOUR SUGGESTIONS REGARDING THE EFFECT OF SILENCER ON THE ENGINE & ALSO ABOUT THE MOTO TORQUE SILENCER QUALITY!
Hi Vivek,
Moto Torque Beat is a reliable third party exhaust you can buy. You don’t have to worry much about the effect of this silencer on engine as it has the standards of a good third party exhaust.
Thank you so much for your reply, will update about the exhaust after using it
Hello Althaf,
I have another doubt, If I change my silencer to the short bottle punjabi silencer will that harm my engine & will that have adequate back pressure, is it safe ? And Is indori & punjabi the same ? Pls clarify this
There is high chance for affecting the engine in harmful way when you use low quality exhausts like Punjabi or Indori silencers. These silencers comes without quality packing materials inside and so, most of these silencers doesn’t have adequate back pressure.
Hope this clarifies your doubt.