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.

Better sound, more power. Designed and manufactured by us in 304 stainless 45mm tube, larger diameter than some competitors.

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. 

Our 45mm pipes are a vast improvement over the cheaper and easier to make 40mm pipes you will find elsewhere. Save a considerable amount of weight over the stock pipes. Direct swap with the stock front pipes. Meaning you can use all silencers that fit the stock pipes as well as our 'Cannon' type silencers. 

Finished in brushed stainless which are a perfect match to our 'Cannon' silencers. We do not supply them polished but this can be done at home easily with buffing equipment. Gaskets and instructions included. 

EURO 5 - These pipes are compatible with Euro 5 bikes but if using in conjunction with aftermarket silencers (including our Cannon silencers) you must use baffles.

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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.