Early Rotary & 1979-85 Mazda RX-7 : Exhaust Complete Systems

 : Exhaust - Complete Systems : Exhaust System 84-85 RX-7 12A Auto

Exhaust System
84-85 RX-7 12A Auto *

Part Number: 16419

Price: $1,068.38


Exhaust System - 84-85 RX-7 12A Auto - Detail 1Exhaust System - 84-85 RX-7 12A Auto - Detail 2Exhaust System - 84-85 RX-7 12A Auto - Detail 3

Addtional Photos - Select to Enlarge

Facebook Share

Exhaust System
84-85 RX-7 12A Auto *

Racing Beat Exhaust System - 1984-85 RX-7 12A - Auto Transmission

Racing Beat offers a complete RX-7 high-performance exhaust system for the 1984-85 12A RX-7 (w/automatic transmission) which includes our Header/Collector, a stainless steel Power-Pulse Presilencer, and our legendary stainless steel Power Pulse main muffler. These components attach to all stock mounting points, and include all necessary gaskets and hardware. The only component not included is the factory connecting pipe that mounts just ahead of the main muffler. There is no horsepower to be gained by replacing this pipe with a larger diameter assembly. If your factory connecting pipe needs replacing, we suggest you contact your local Mazda dealer or muffler shop.

These exhaust systems offer excellent horsepower gains when you require a muffled exhaust system for your stock-ported engine. The actual horsepower increase depends on which year/model stock RX-7 exhaust system you are comparing to, but a 22% increase at 7000 rpm is typical. Thanks to the combined efforts of the Power-Pulse Presilencer and the Power Pulse Main muffler, the exhaust noise is only slightly higher than stock, with a very low, pleasant character.

* Legal in California only for racing vehicles, which may never be used upon a highway.
  What does this mean? Click Frequently Asked Questions About Emission Laws And Regulations.
Made in the USAMade in the USA by Racing Beat, Inc.
Go to Racing Beat Home Page
Select: Go to Shopping Cart