Oval muffler pair including catalytic converter, with EC-type approval and a dB-Killer, which is removable for racing. The Sebring sound and design studio was able to achieve the required volume approval while retaining the unbelievable sound. Each muffler model has a dedicated screw mounting (no clamp!!). Available as a slip-on with linking pipe or a bolt-on to screw onto the original flange. Stainless steel build up to the muffler shell.