ISR Performance Circuit Spec Exhaust - Miata NA 1.8 (94-97) High-Performance Turbo 1964-1966 Ford Mustang Shelby V8

1964-1966 Ford Mustang Shelby V8 L6 models only

5G gel last

Adjustable Ride Height

Weight Reduction: Up to 30% lighter than traditional fiberglass seats

Consult your service manual for torque specs and any specialty tools specific to your part type

ISR Performance Circuit Spec Exhaust - Miata NA 1.8 (94-97) High-Performance Turbo 1964-1966 Ford Mustang Shelby V8ISR Performance Mazda Miata NA Circuit Spec Exhaust 1994 1997 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. The current NA Miata exhausts have been tested on the OBD1 & 2 1. 8L NA Miatas and do feature a secondary o2 bung. If you have a 1. 6L Miata please see our newly released 1. 6L Circuit