Catback

ISR

ISR Performance - 89-93 Miata NA 1.6 Circuit Spec Exhaust

ISR Performance Circuit Spec Miata Cat-Back Exhaust (NA 1.6) Features 3 piece design, a resonated front pipe which replaces your OEM catalytic convertor, as well as the mid section and tail section. The exhaust features 2.5'' brushed stainless steel...

ISR

ISR Performance Mazda Miata NB Circuit Spec Exhaust-(1999-2005)

ISR Performance Mazda Miata NB Circuit Spec Exhaust 1999-2005 Features a 2 piece design. A front and mid pipe that mounts directly to the header and features an integrated muffler. This section of pipe is 2.5'' brushed stainless steel construction. The...

ISR

ISR Performance Mazda Miata NA Circuit Spec Exhaust-1994-1997

ISR Performance Mazda Miata NA Circuit Spec Exhaust-1994-1997 Resonated Cat Delete Pipe (IS-CSEXH-NA) Mid section and tail section are standard and there are no variations available.The exhaust features 2.5'' brushed stainless steel piping and flanges,...