TEC Full Big Bore Stainless Exhaust System – CANNONS – Royal Enfield Interceptor 650 / Continental GT 650

£449.99£459.99

IMPORTANT – READ BEFORE BUYING – This product is not USA 50 state compatible and cannot be used in the state of California.  The product is strictly for off-road/race/demonstration use only.  It is not road legal for emissions in the EU or the UK.  It is the customers responsibility to use this item responsibly to comply with local laws.  These parts are not BS-marked, E-marked or TUV-approved.

Available for the first time as a full system – we have applied a discount for buying it all at the same time.

Better sound, more power.

Better throttle response, cooler running.

Designed and manufactured by us in 304 stainless for both the headers and silencers.

45mm big bore headers, vast improvement over the cheaper and easier to manufacture 40mm pipes you will find elsewhere.

Royal Enfield’s original pipes are small bore and have a welded in cat.  This makes them very restrictive for your bike.

Our de-catted Big Bore pipes unleash a load of power.

Huge weight saving when swapping out the original system.

Full system is finished in brushed stainless.

Possible for you to polish them to a mirror finish with home polishing equipment.

No ECU mapping required.  Just fit the system and allow the ECU to auto-adjust.

Laser marked as 86 db and noise legal.

Gaskets and instructions included.

Available with stainless joint covers (at a heavy discount when buying with the system) or without (bike is pictured without) if you prefer that look.

EURO 5 – You MUST use the supplied baffles when running this system on a Euro 5 bike.  The warranty on the system will be voided if you run with no baffles.

Customer Reviews

Based on 43 reviews
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M
Michael Thomas
Big bore pipes and cannons

Delivery was prompt, exhaust was well packaged so no damage. Looks much better than stock, sounds fantastic and a huge weight saving at a reasonable price.

J
James Pridmore
Great set of pipes

I've had these on my Interceptor 650 for about a year now, riding every day, so consider this a long-term review.
Pipes arrived well-packaged and undamaged despite being shipped a quarter of the way around the world. The first thing that you notice on opening the box is the beautiful welds. These things are made carefully and well.
Despite Royal Enfield's idiosyncratic approach to symmetry and standardisation of measurements from bike to bike, the headers fitted without incident, and there's enough allowance left in the ends of the pipes to account for variations in individual bikes' rear exhaust bracket position.
When riding, the exhausts sound incredible, by far the best sounding exhausts I've found for the Interceptor. I prefer to leave the baffles out because the sound is deeper, richer and fuller without them.
I haven't dynoed the bike to confirm what kind of power it now makes, but the sensors in the seat of my pants say that it's torquier at the low end, gets to the top of 6th gear more smoothly and confidently, and is happier to stay there when it gets there.
Finally, they look outstanding. The silencers are slim and elegant in exactly the same way that the stock ones aren't. Where the stock ones are squat and fat and covered in weld seams, these are smooth and tapered and understated. Where the stock silencers and pipes suffer from Royal Enfield's peculiar definition of acceptable chrome work, the brushed stainless steel of this system is a single, unbroken finish which has remained undamaged after a year of use, except for normal stainless steel heat discolouration. You can expect the pipes to turn first gold, then dark blue, at the exhaust ports. Some gold discolouration has made its way to level with the middle of the engine cradle on mine.

J
Jake Woods
Best exhaust system for an enfield

Brilliant exhaust system highly recommend if your after a lighter nice exhaust system makes the right noise still quiet on idle really is a great choice

O
Oliver James
Big bore exhaust system-cannon silencers Interceptor 650

Phwaaaa!! What a sound! Incredible upgrade from stock. The beast has woken up! Now she raws!! I’m over the moon!

D
David Mulligan
Tec exhausts free flow

Big bore Exhausts arrived quickly and in excellent condition
Relatively simple to fit with a bit of adjustment
Excellent product highly recommended