The Racing Beat Power Pulse Presilencer for the 1987-91 RX-7 TURBO II is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section.

This same Power Pulse Presilencer is included as a sub-component with the Downpipe/Presilencer Assembly we offer for the TURBO II. Furthermore, these Power Pulse Presilencers are ideal for those individuals wanting to fabricate custom exhaust systems incorporating either long or short primaries.

The Racing Beat Power Pulse Presilencer improves the character of the exhaust noise, dramatically reducing the inherent, obnoxious metallic high frequency noise with virtually no power loss. Constructed using a stainless-steel shell, interior core tube, and high temperature stainless packing wool, the Power Pulse Presilencer measures 20-inches in length with a 4-inch outside diameter. Each end is fitted with 12mm studs. The hanger provided will allow correct fitment onto the application listed.

The TURBO II Power Pulse Presilencers are manufactured with a large diameter 2.5-inch I.D. core pipe for improved exhaust gas flow.
Gaskets are not included but are available separately. Two required.