These chrome exhaust pipes replace the stock style. In addition, BBT has also other types, with a bigger diameter, for a sportier look and sound. Usable on all stock exhausts, 1200, 1300, 1500 and 1600cc. 1030-3 we developed with the help of many enthusiasts, it’s absolutely the best tailpipe on the market as whatever originally ever offered, so all people that like quality, here are your tailpipes! When You hold them in the hand You feel the weight is triple the weight of an original, so very thick quality Stainless is used, the damper tube inside is made to last a lifetime! Finally a tailpipe that goes longer as the exhaust!