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.

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 centre or side 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. 

 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.

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TEC DESIGNED AND MANUFACTURED - We design and manufacture all TEC branded parts. We make all products ourselves and all images are of the item, and quantity of parts for sale. Every part we design and manufacture has a story and reason behind it, we've either made it because we either felt the manufacturer's original part under performed, or was just plain ugly!

ORDER PROCESSING - We strive to dispatch all orders as soon as possible, once we've received your order it will be processed the next working day, and shipped later that same day.

A TRUSTWORTHY FAMILY BRAND - If you haven't already heard of us, there are lots of different ways you can find out more. Our website www.tecbikeparts.com includes loads of independent reviews across our entire product range, not to mention our Trustpilot which you can check out! YouTube (TECBikeParts) is where you can find all of our fitting guides, where we showcase our new parts and thoughts on everything going on in the Modern Classic space, you'll also find many other videos from content creators reviewing our products. 

RETURNS - We are happy to accept returns for any reason, and for any purchase, so long as it's returned within 30 days and in an un-used condition. However, we ask that if you want to test the size of a part on a bike we have not specifically listed in the product description, please speak to us first and we will give you a better idea if it will work or not. All our parts come with a 1 year warranty, unless otherwise specified.

UNSURE OF ANYTHING? - We've always put customer service at the forefront of what we do, we're always happy to answer any questions you might have about our products, whether it is anything from fittings to returns. Please get in touch with any questions via email (info@tecbikeparts.com). With over 50 years in the bike trade, and our design and manufacturing experience, we're confident we can help with any issue you might have.