The ISR Circuit Spec Exhaust features a 3 piece 2.5 inch brushed stainless steel piping and flanges, and a polished stainless steel muffler with large 4 inch tip.
Fits 2006-2015 NC MX5, Manual Transmission only.
This exhaust replaces both the midpipe and muffler; everything from the header back.
This is a CATLESS exhaust. Eliminates the catalytic converter in the midpipe. As such this is a RACE ONLY option. Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways.
This is a very aggressive exhaust. Simple straight-through muffler with minimal sound reduction and no drone control. For those looking for and happy with a loud car, i.e. a race car.
For street exhaust options, look to our RoadsterSport and Racing Beat offerings.
Includes:
1x Front pipe with donut flange
1x Resonated mid pipe
1x Stainless steel muffler with 4" tip
1x Donut exhaust gasket
2x 2 bolt 2.5" exhaust gaskets
2x springs
4x bolts
4x Nuts
MIATA MX5-NC 2006-2015
MIATA MX5-NC 2006-2015
MIATA MX5-NC 2006-2015
MIATA MX5-NC 2006-2015