Sale!

ISR Exhaust Mazda Miata NA 1.6 / 1.8 (89-97) Circuit Spec Stainless w/ Midpipe

Original price was: $495.00.Current price is: $99.00.

SKU: ISRIS-CSEXH-NA16 Category: Tag:

Fitment Information

  • Mazda Miata NA 1.6 (1989, 1990, 1991, 1992, 1993)
  • Mazda Miata NA 1.8 (1994, 1995, 1996, 1997)
    • The current NA Miata exhausts have been tested on the OBD1 & 2 1.8L NA Miatas and do feature a secondary o2 bung.

Emissions Compliance

  • This is a catback exhaust and does not alter, replace, or modify any emissions equipment.  o2 sensor is not relocated on this exhaust. This product does not require a CARB EO or a CARB sticker.

Specs & Features

  • Direct bolt on
  • 2.5″ Exhaust with 4″ Tip
  • Includes an o2 sensor bung in the factory location

What’s included?

  • 1x Mid pipe 
  • 1x Stainless steel muffler with 4″ tip
  • 4x 2.5″ Exhuast gaskets 
  • 6x bolts
  • 6x Nuts

ISR Performance Exhaust systems are made to perform.  Each exhaust is built to provide the best sound, best performance and give your car a clean, modified look.

ISR Exhausts are designed to be a direct bolt on and require no modifications to install.  

            Year Range

            Miata 1.6 (1989-1993), Miata 1.8 (1994-1997)

            Shopping Cart
            Scroll to Top