EXHAUST PRE-SILENCER, 84-85 12A AUTOMATIC TRANSMISSION
Racing Beat Exhaust Pre-Silencer, 84-85 12A Automatic Transmission
| SKU: | 16403 |
EXHAUST PRE-SILENCER, 84-85 12A AUTOMATIC TRANSMISSION
The Racing Beat Power Pulse Presilencer for the 1984-85 RX-7 12A engine (w/auto transmission) is designed to be used with our wide selection of RX-7 Streetable Headers to complete a bolt-on configuration. When used along with a Racing Beat header, this presilencer will connect the header to the connecting pipe section, offering a true bolt-on configuration. These Power Pulse Presilencers are also ideal for those individuals wanting to fabricate custom exhaust systems incorporating either long or short primary exhaust systems.
The 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 hanger (if provided) has been designed to mount this presilencer to the specific application listed above. The mounting studs are 10mm both front and rear.
$291.06
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EXHAUST CONVERTER GASKET, 81-85 MONO + 84-85(REAR)
81-85 Mono Converters Gasket, 84-85 Rear Main Converter Gasket
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EXHAUST HEADER 12A, 84-85 RX7 AUTOMATIC TRANSMISSION
Racing Beat 12A Exhaust Header, 84-85 RX7 Automatic Transmission
This Streetable Header/Collector is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1984-85 RX-7 (12A – Automatic Transmission) models. The combination of this Header/Collector and the appropriate presilencer replaces the stock exhaust manifold and all catalytic converters, along with any intermediate pieces of tubing.
The Header/Collector assembly is constructed with .120-inch wall, mandrel-bend, mild steel tubing for increased durability. Both flanges are flame-cut from .4375-inch thick steel plate for positive gas sealing. An outlet gasket is included. An engine-to-header gasket is available separately if needed.
SKU: 16014 -
EXHAUST HANGER, 2 SLEEVES
Exhaust Hanger, 2 Sleeves
Go To Our FAQ for Exhaust Hangers to see the locations and part numbers of the hangers for your car.
SKU: 40-1600-1114 Manufacturer SKU: 1114-40-160
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EXHAUST CONVERTER GASKET 93-95 MAIN FRONT & REAR
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EXHAUST HEADER 13B, 74-78 NO FLANGE EXCEPT PICK UP
Racing Beat 13B Exhaust Header, 74-78 No Flange. Will not work on the Pick Up
This rotary exhaust Header/Collector (less outlet flange) is ideal for RX-2, RX-3, RX-4, and COSMO (does not fit rotary pickup) custom exhaust installations. The flame-cut, .5-inch thick engine flange provides positive sealing and alignment. By integrating the collector with the header we reduce the effort and cost in completing the exhaust system. Engine-to-pipe gaskets are not included but are available separately. An Air Control and Check Valve Cover Plate is required when using this header with a stock intake system.
If the stock resonator is eliminated during installation of this unit, we strongly recommend selecting a Power Pulse Presilencer and installing it in place of the resonator to maintain a pleasant noise level and character.
SKU: 16007 -
