Racing Beat parts are subject to availability, and may not be in stock. In some cases you may need to please allow time for shipping.
The Streetable Header/Collector with Heat Exchanger Flange Outlet is intended only for use on the 1979-1980 RX-7. It is available in both 12A and 13B versions to accommodate those who install the 13B engine in the 12A equipped RX-7 chassis. While replacing the stock Heat Exchanger does not offer any significant horsepower increase, we recommend replacing the Heat Exchanger with our Mini Power Pulse Presilencer to reduce exhaust noise. Engine-to-pipe and heat exchanger gaskets are not included, but are available separately or as part of a complete exhaust system. |