EVO Single Tail Pipe system with TWO different sound options (All Baffles in, All Baffles out). In the box - Blueflame silencer with removable baffles, link pipe (Where Required), hanging strap and clamps. The weight of the silencer is 2.11 kg. Blueflame Evo Oval Stainless Steel Silencers are made from the highest grade 304 Stainless Steel, mirror polished to give a fantastic finish. Our full EVO range of silencers do not have EU, TUV or BSAU markings and do not come with a Homologation Certificate.All Blueflame silencers and link pipes are manufactured here in Staffordshire, United Kingdom. All Blueflame (Stainless Steel and Titanium) silencers carry a purchasers lifetime corrosion or manufacturing defect Guarantee. No re-jetting or remapping is required after fitment however we recommend a dyno test after fitting replacement parts to your motorcycle. Finding an exhaust for your pride and joy can be difficult but rest assured when ordering from Blueflame performance you are guaranteed world class customer service and an extraordinary exhaust. Quality matters to us here at Blueflame Performance, that's why each one of our handmade exhaust systems undergo rigorous quality control checks, to ensure you receive a perfect product for your pristine bike. The Quality of our exhausts follow the ethos of our company, which is to provide you with the highest quality exhaust systems available on the market. Welcome to Blueflame Performance Limited. Thank you for your business. Company Name: Blueflame Performance Limited.