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


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.


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:

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Customer Reviews

Based on 48 reviews
Keith Waters

Top quality parts as usual .. easy to
Fit and sound awesome thanks tec bike parts

Noticeable improvement

The TEC Cannon silencers are well built from high grade steel and are a sign of quality British manufacturing. Both silencers together weigh 6 kilos less than the original pair. Together with a free flow air filter from a reputed manufacturer (K&N in my case) there is a noticeable increase in throttle response in the mid-range. Although the silencers are a bit louder and deeper than the stock (with baffles in), they are not intrusive and do not attract unwanted attention and are within the European sound limits. It would have been great if TEC manufactured them with e markings/approvals so that they could be used without being harassed by the authorities. All in all, these are a good pair of silencers with stunning looks at a great price. Together with the excellent step by step video from TEC, the silencers could be exchanged within half an hour.

Raymond Cook
Easy to fit

Well worth watching the Tec video. The left side silencer fitted easily, the right side required loosening of all the forward exhaust to line up the mounting bolt.
I do also recommend adding the joint covers to your basket if you buy theses silencers.
Great addition to the continental GT 650, They are much lighter than the factory fitted exhaust and sound great.

John Taylor
Cannon silencers

Nice looking cans delivered on time well made, well packaged, fitting was a reflection of the fitting video, had to slacken all bolts off including the down pipe flange nuts to get them to fit, assembled in the sequence and torque values on the video and they went on. Would suggest Tec move the mounting bracket a little forward to facilitate easier fitting not a lot about 6mm would have been enough to not have to slacken anything.
Started the bike and let it warm up and checked for leaks everything ok, look nice, sound cracking with the mutes in, very socially acceptable at low Revs lovely Braaaaaaaarp when given some beans, have yet to take the mutes out but satisfied as is, car drivers can now hear me coming up behind them whereas they didn’t before.

Dave Crocker
Cannon exhaust

What can I say but excellent service! Ordered a pair of Slip-on ‘Cannon’ Silencers. Arrived the next day.. Had a little trouble fitting one side, as frame was out and rear mounting didn't match. I emailed Tec parts and like that they sent me out another pipe that fitted perfectly!!
Thank you.. Top service