Megan Racing Cat Back Systems will complete exhaust from catalytic converter out it is made of complete T 304 Stainless Steel for an long lasting durability, and these systems also feature an smooth bends and straight through design for an superior performance; whereas built in resonator & dual chamber silencer offer mellow but an aggressive tone for street. In order to finish off the ride right, polished finish & clean welds give an perfect show quality that you want.