Racingbeat Presilencer 71-78 & 81-83 RX-7
- Order number: 16400
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The Racing Beat Power Pulse Presilencer for the 1971-78 & 81-83 RX-7 is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration. These stainless steel Power Pulse Presilencers are ideal for those individuals wanting to fabricate custom exhaust systems incorporating either long or short primary exhaust systems.
The stainless steel 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 with a high temperature, 2-inch I.D. perforated core of 304 stainless steel wrapped with high-temperature stainless steel wool, the Power Pulse Presilencer measures 20 inches in length with a 4-inch outside diameter. The mounting studs are 12mm both front and rear.
Gaskets are not included but are available separately. Two required.
Actual presilencer shown in photos.