The current NA Miata exhausts have been tested on the OBD1 1.8L NA Miatas and do not feature a secondary o2 bung, also they have not been tested on the 1.6L. Pending test fitment on the later year 1.8L and early year 1.6L a new front resonated pipe may be developed to fit the 1.6, and a secondary o2 may be added for the later year 1.8L 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, and a polished stainless steel muffler with 4'' tip.
Features 3 piece design comes with a
- resonated cat delete pipe