TEC 2-1 STINGER Exhaust System – Royal Enfield Interceptor 650 & Continental GT 650 Models


Full 304 stainless steel system – supplied with fitting kit and gaskets.

Super light – the full system weighs only 4.4kg.  This is an approximate 12kg weight saving over the stock exhaust system.

Specially designed baffle system in the silencers and mid pipe – provides a great soundtrack and high flow for enhanced power, without excessive noise.

Designed to give a torque boost in mid-range with specially developed collector to enhance ‘extractor’ effect.

Hugs the bike for improved looks and clearance.

We highly recommend using with our DNA high flow air filter kit to give the best gains.  Please see dyno sheets below.  These runs are with stock ECU and DNA high flow air filter kit – no other modifications.

No need to remap your ECU. Simply allow the ECU to auto-adjust and it will perform optimally.

Marked as EU noise legal but not TUV approved or ‘E’ marked.

Will fit with main stand fitted.

Will not fit with engine bars.

Fits Interceptor 650 & Continental GT 650.

If you would like a quieter system, this Db killer baffle will fit and is available separately.

Video instructions:

Out of stock

Customer Reviews

Based on 48 reviews

Great performance + massive weight loss + perfect sound. I just love it. I just sold the bike in Argentina to get another one in Barcelona... And I will put the same 2-1 Stinger system. This much I love it.

USA purchase - baffle removal WARNING question

Received and fitted this great silencer to my 650INT - excellent high quality product "Wy I Man"! My question: The USA package included a WARNING - said that running the bike with the baffle REMOVED would result in damage to the cat and was therefore not recommended. Is this true or just a USA legal statement for liability USA reasons? We yanks love to sue everything and everyone LOL!

Highly recommended

Don't hesitate. It is a good looking better sounding, very solid, compact and light replacement. And amazing value. I had doubts about the unpolished rugged finish and having to remove my engine bars. Routing the clutch cable was not easy as I also have the TEC bar risers: there wasn't much slack but I managed to route them temporarily between front the pipes without touching. It will need a longer cable in the long term. I also found that the front engine bolt needs adjustment or replacement once the engine bars are removed. But well worth it because of improved looks, weight, performance, sound and extra space in the garage.


The install was bit tricky but fantastic support and tips from TEC bikes parts. Transformed my GT650, it's worth buying for the weight saving alone! Bike now looks, sounds and goes amazing.

Icing on the cake

Great product and value for money.
A bit of a fiddle to fit, some of that is down to RE's variable bracket location.I had my exhaust polished as i wanted a nice shiney look.
The difference in weight and added performance have transformed the bike, giving it that extra go it desperately needed.
I have also added the airfiter mod and booster plug.
A happy bunny indeed.