Our Power Pulse mufflers for all 1979-85 RX-7’s are now back in stock! The dual inlet Street Port muffler shown is a direct fit for all 81-82 RX-7’s and is also used in all Street Port Complete Dual Exhaust systems that we offer. Check them out in the Exhaust section of the parts catalog.

Great Racing Beat quality and performance in one package, check out the details and specifications here. One of the easiest and most cost effective ways to transform the handling performance of your MX-5.