TEC 304 Stainless Pair of Slip-on ‘Cannon’ Silencers – Royal Enfield Interceptor 650 & Continental GT 650

(141 customer reviews)

£299.99

TEC brand ‘Cannon’ slip-on silencers are specially designed for the new 650 Royal Enfield twins.

Much lighter, less bulky and far better sounding than the factory silencers. No Cat for better throttle response and cooler running.

THESE SILENCERS HAVE NO CAT FITTED SO ARE NOT e MARKED OR tuv APPROVED

Video guide below.

This kit features –

304 stainless steel construction.

OE look with seamless construction and welds polished out.

Removable baffle system, easy to remove and re-fit with tool provided in kit.

No ECU re-mapping required.

Laser marked as 86 db and noise legal.

Truly unleashes the sound of the bike, please watch our video below – but even this does not fully do them justice.

Everything needed to fit included, simply remove standard silencers and bolt these on to your standard front pipes, easily reversible.  Simple to fit with basic tools.

No drilling or modifications required.

We supply them in a light satin brushed finish, but you could mirror polish them with a buffer if you want the chrome look.

Price is for full kit of  2 x silencers, 2 x baffles and baffle tool.

EURO 5 – This system has been tested with and is safe to use with Euro 5 bikes.  Please fit the system and allow the ECU to auto-adjust. It must be used with the supplied baffle.

Fitting Video:

Video demonstration and guide (watch our other videos for more about the Interceptor 650):

Dyno Run:

The product is strictly for off-road/race/demonstration use only and is marked “NOT FOR ROAD USE”.

Quantity:
Rating
4.5 out of 5
Based on 141 Reviews
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Gary P.
April 23, 2025

Top class

Excellent end cans finished lovely and the perfect burble sound. So much lighter too than original cans. Top Class

Matt W.
March 27, 2025

Tec Canon Exhaust

These arrived quickly and look fantastic. Very easy to fit and sound great. Very happy with these highly recommended.

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Alan F.
December 9, 2024

TEC Cannon Exhaust

The slip on pipes are are well made,lighter and sound great,England to New Zealand in four and half days, Great service. Recommended.

Rod R.
November 1, 2024

Cannon slip on exhaust for super metior

These exhausts look and sound absolutely ausome , easy to fit and completes the bike.the service and help was great at a very good price.

Toby B.
August 13, 2024

Tec Cannon Silencers

What a difference these silencers give my royal Enfield. They sound amazing, and slim the bike down perfectly.

Leon S.
June 24, 2024

Outstanding Sound!

Order arrived faster than expected, online video instructions were very easy to follow. Fitted the pipes in about half an hour with a friend. The difference in sound between stock and these is amazing!! The sound profiles online do not do the pipes justice, as my phone seems to have an automatic sound dampener... My Continental GT650 is like a whole new bike.

Stéphane T.
April 2, 2024

Sound great!

I am satisfied with the Cannon exhaust. Well the left muffler arrived with a dent at the end and one of the baffles was not attached correctly which meant that I lost it on the road. I didn't think to check them before fitting thinking that this was done systematically before sending to customers. So check yours when fitting them on your bike, you have been warned. The combination of these parts with the DNA filter and the FuelX (both purchased from Tec) makes the bike much more lively with a nice increase in the speed of the rise in rpm without sacrificing torque, not to mention the gain in weight, the lower engine/exhaust temperature (which is great plus) and the nice sound. May I suggest you to offer an unbrushed version of these exhausts so that it is easier to polish them as some of the scratches from the original brushing are quite deep so difficult to erase. Nice after sale service from Tec which is quite rare these days.

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Neil H.
March 2, 2024

Continental GT

Footing rhs silencer was straight forward and fitted perfectly. LHS I had to make the hole in the bracket longer to be able to fit.This is probably due to the motorcycle fixed mounting bracket been slightly out. Anyway it was worth the wait absolutely transformed the sound of the bike brilliant would highly recommended.

Lee C.
February 11, 2024

Very prompt

Delivered quickly and without fuss. Very impressed. Bike sounds like an angry warthog. Love it!

Geir-Åge M.
February 2, 2024

Perfekt

Sounds great, and fast delivery

Griffoulière M.
December 11, 2023

Very nice exhaust ! completely change the soul of the bike ! Completely recommend to anyone !! So happy

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Samuel S.
October 6, 2023

Great fit and sound

The silencers are well made, good looking and very easy to install. The bike looks great with them and the sound is stunning. BUT I can't give them 5 star because one of them came with a little dent.

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Marcello M.
August 29, 2023

Slip-on Cannon's & Joint covers

Absolutely fantastic quality addition to my lovely Interceptor 650...these slip-ons sound fantastic, and an absolute breeze to install with the joint covers. Items received within a few days and I was kept updated on progress of my order. Would totally recommend TEC Bike Parts to any Royal Enfield owners...just brilliant! And...the fitting instructional videos are super handy too..thanks!

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nick H.
August 25, 2023

Superb!!

What a quality bit of kit. Totally transformed my Interceptor. And with the baffles out..wow!!! Throttle responce so much sharper as well👍

Nigel M.
July 29, 2023

Awesome end cans.

Ordered these a couple of weeks ago, and arrived within a day. Easily fitted after slackening everything off. First time out on bike today, and wow is all I can say, they sound immense, even with baffles in, should've got them ages ago, now My Gt650 sounds like it should.

John E.
July 3, 2023

Good quality silencers.

Great quality silencers and sound lovely even with the baffles in . Had trouble with my engine management light coming on but should have read the instructions supplied to update ecu by letting bike idle for 10 minutes.Lights now out and bike runs and sounds great

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Terry O.
June 5, 2023

Good value and service

I received the silencers within a day of ordering. Initially I tried them without baffles which had a fantastic sound but a bit too unsociable for me. With the baffles in, the sound is perfect and the throttle response has improved. I have had them polished and they look amazing.

howard P.
June 3, 2023

Excellent Tec cannon silencers

Parts arrived almost day after i ordered (as it was bank holiday weekend) fitting was easy just slipped straight on. Massive weight saving and great sound ( couple of “ I’m impressed “ from Harley riders), almost like old British bike. Can’t comment on performance or fuel consumption as bike is less than a month old. Overall would highly recommend I’m very pleased

Barry B.
May 15, 2023

Canon silencers

Fitted straight onto my Interceptor. Sounds great.

Philip C.
May 8, 2023

Fantastic product very easy to fit

I wanted to buy full big bore system but was out of stock so opted to buy the Cannon slip one and the DNA air filter kit. Both are very Easy to fit and are well engineered. Very pleased with the sound of the bike now and does feel more responsive. Juste adds to the enjoyment of the bike but I do want to also change the header for big bore

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Richard T.
May 3, 2023

End can’s

Very good value for money and excellent service from Tec bike parts

Kevin M.
April 28, 2023

Kev

Easy to fit Sounds great.

TOM C.
April 26, 2023

Look great, sound better!

These silencers are excellent for the price. Less than half the price of some other brands, but the quality is undeniable. Very nicely finished and easy to fit even by a novice such as myself! They look great (the additional joint covers are highly recommended) and weigh so much less than the stock Interceptor end cans. The real bonus here though is the sound they emit. Even with the baffles in they sound great, giving a low rumble under acceleration that isn't obscene or too loud. They really do finish the bike off nicely with classic styling and that all important added sound. If you've got an Interceptor you can't go wrong with adding a pair of these silencers to your bike.

Les S.
April 13, 2023

SS Cannons Silencer

These cans make the bike sound great and they also improve the setting of a the lights no engine cut out any more runs a better and more miles per Gal i think this was the best mod for my Bike

Colin J.
March 29, 2023

Tec cannon

Awesome exhausts. Massive weight saving, but the sound, even with baffles in…… amazing! Highly recommend! 👍👍👍

Robert B.
March 24, 2023

Great pipes with great sound

Even with the baffles in the sound is stunning. Value for your money anyway👍many thanks TEC

Tony D.
March 9, 2023

Great exhaust

Easy to fit with YouTube video. Well made, lighter weight and less bulk. Running my Euro 5 bike with baffles as directed. Sound great. Not too loud

Christopher D.
February 27, 2023

The final touch - Cannon Silencers

I already had the Tec down pipes with Scorpion end cans on the Interceptor, but, the cans just looked wrong, too short and stubby. I looked at the S&S silencers, but, at £600 seemed very pricey! Then I discovered the Tec Cannon silencers, just as lightweight and good looking as the S&S ones, but, a very reasonable £300. I placed an order with Tec and they arrived in under 2 days and fitted like a dream to the Tec down pipes. I had also ordered the joint covers, which I never needed as the connection looks seamless. They look superb, sound great with the baffles in place and final the Interceptor looks as it should….terrific. Thanks Tec, you give a great product and a very efficient service.

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raymond J.
February 24, 2023

Cannon slip on

Great product look great. Really transformed bike worth putting on great sound too

Zubi
February 16, 2023

Simplemente espectaculares,

Preciosos, elegantes y con un sonido espectacular, Muy recomendables, Servicio de entrega rapidísimo. Gracias

Zubi
February 16, 2023

Simplemente espectaculares,

Preciosos, elegantes y con un sonido embriagador, Muy satisfecho de la compra muy recomendables y un servicio excepcional, Gracias

Samuel B.
January 22, 2023

Cannon Slip ons

Esay fitting, great sound, really being out the parallel twin sound! Delivery was excellent

Rob S.
December 27, 2022

Nice easy fit sound great .

Skye M.
December 5, 2022

Slip-on and go!

Extremely happy with the way they look and sound! Can't go wrong with a pair of these amazing silencers 👌🏻

Brendan H.
November 19, 2022

650 RE Cannon Slip-ons GREAT!

Great sound! Very noticeable weight difference, brings out more character in the bike. Only took a week for delivery from the UK to Sydney AU. Would strongly recommend. Easy install

Maxime P.
November 6, 2022

Brilliant sound

Really easy to install, the size and the weight is just perfect and the sound is amazing. Not to noisy. You can see the stock one on the right and this on on the left on my picture.

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Lukas M.
October 24, 2022

Phenomenal

I got these exhausts for my bike's birthday and I cannot stress enough how much it changes the bike performance wise and the feel good factor. Fitting it was super easy. With the baffles in the idling sound remains at a similar noise level but once you bring those higher revs the wild bellow of the cannons kick in and it is glorious. When the weather is nice and the conditions are perfect, baffles out multiplies the amazing sound of these exhausts. Cannot wait to get the complimentary headers

Howard H.
October 10, 2022

Cannon canns and covers

Great pipes easy to fit and sound nice plus no rust or polishing! Thanks tec 👍🏍️

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Graham T.
October 4, 2022

Great Silencers

Great silencers. Really easy to fit - check out the youtube video - only a few bolts to loose off. The sound is very good. I left the baffles in and I'm getting a deep, refined sound whilst cruising, but when I open up the throttle I'm getting that distinctive roar. I'm loving them.

Flo
October 3, 2022

Great silencers,looks good,sounds great easy to install 👍

Tobias
September 16, 2022

Amazing

Great product - I have a Euro5 and even with the baffles in there is plenty of crackle. Only issue, there were a couple of scuffs/marks. Easy to install and really happy with the product Would definitely recommend ! Tobias, Norfolk

Robert A.
September 16, 2022

Great product

They make the interceptor sound like a proper 60's bike, I can actually hear the exhaust while riding, even with the baffle tubes in. Yes, one or two imperfections in the finish for the perfectionist, but a Great value product. Recommended.

keith
August 30, 2022

Slip on Cannon silencers

Very good quality parts, work perfectly on the Royal Enfield Interceptor 650. Very easy to fit, it took less than 5 minutes each. They look and sound fabulous even with the baffles in. A must have for the Interceptor. Next day delivery and excellent communications. Thank you.

Greg P.
August 19, 2022

Cannon slip on canns

Very good quality and excellent service.

SY
August 16, 2022

I had some problems installing the Cannon mufflers on my Interceptor - I must have been one of the few unlucky ones to have manufacturing discrepancies causing the holes to not line up on one pipe. Such a shame cos they feel really well made, a fraction in weight compared to stock, and sounds wonderful even with just the one slip on I had managed to install. Customer service is exceptional and the guys quickly got on to rectify things. Will not hesitate to shop at TEC Bike Parts.

David L.
August 15, 2022

TEC Slip on Cannon's

Bought a set for my three year old Interceptor 650 I could not be happier. They are easy to fit and the sound from them just make you want to stay out longer. First class delivery and communication. A few blemishes on the finish that should be expected but overall a fantastic product and would highly recommend. Thanks to TEC for giving me bike it's proper sound .

STEFAN D.
August 13, 2022

Sorry for late response, I only just been out and tested the Tec304 silencers and I can report they sound Awesome and I can feel a difference in performance,great price and great quality 😀 😄 I am very pleased and highly recommend 😀 👍

Andrew Y.
August 7, 2022

Cannon slip ons Euro 5, R. E. Interceptor

Fast delivery, easy to install, no re map, great sound. Andy, Berkshire

Romy A.
July 28, 2022

RE Interceptor 650 Cannon Silencers

Excellent Quality!!! Took just 2 weeks to arrive in Sabah, Malaysia!!! Highly Recommended to all RE owners around the world!!

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Jeremy P.
July 27, 2022

Interceptor Big Bore Header Pipes and Slip-on Cannon Silencers

Service and delivery excellent, I really like the brushed finish, however fitting turned out to be a little beyond my “ enthusiastic amateur “ competence, no problem my local dealer helped out. Now fitted along with the free flow air filter ,they look and sound amazing, but more importantly throttle response, all through the range, but particularly low down is much sharper and crisper. Combined with the considerable weight savings the whole feel of the bike is changed for the better.

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