EXHAUST PRE-SILENCER, 89-92 NON TURBO MANUAL TRANSMISSION
Racing Beat Exhaust Pre-Silencer, 89-92 Non Turbo Manual Transmission
| SKU: | 16408 |
EXHAUST PRE-SILENCER, 89-92 N/A MANUAL TRANSMISSION
The Racing Beat Power Pulse Presilencer for the 1989-92 RX-7 Non-turbo (w/manual transmission) is designed to be used with our wide selection of RX-7 headers to complete a bolt-on configuration to the Y-pipe section. (Includes both coupe and convertible models.)
This same Power Pulse Presilencer is included as a sub-component with the Catalytic Converter Replacement Pipe/Presilencer assemblies we offer for all 1989-92 RX-7s. 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 features a 2.5″ ID core and measures 20-inches in length with a 4-inch outside diameter. Each end is fitted with 12mm studs. The attachment hanger shown will allow correct fitment onto the exact application listed.
$310.46
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EXHAUST CONVERTER GASKET, 86-92 ALL FRONT & REAR
EXHAUST CONVERTER GASKET, 86-92 ALL FRONT & REAR
86-92 Rx7 All Converters (Front & Rear)
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EXHAUST PRE-SILENCER WITH DOWN PIPE, 89-92 CONVERTIBLE MANUAL TRANSMISSION
Racing Beat Exhaust Pre-Silencer with Down Pipe, 89-92 Non Turbo Manual Transmission Convertible
Down Pipe with Presilencer – 1989-92 RX-7 Convertible Non-Turbo (equipped with Manual Transmission) – The 1986-92 13B 6-port engines, in stock form with the factory fuel injection, produces similar power gains with either our Header/Presilencer combo or our RX-7 Down Pipe/Presilencer combination. If you have no intentions of installing RB’s Holley intake System (or any other aftermarket carb set-up), we recommend the use of the RX-7 Down Pipe/Presilencer combo since it offers a slightly quieter exhaust note, is easier to install and less costly. If you are intending to upgrade the intake or fuel injection system, the Header/Presilencer combo offers the greatest performance potential.
The 1989-92 RX-7 down Pipe/Presilencer combination incorporates a 2.5-inch O.D. Down Pipe and our perforated stainless steel core and stainless steel wool-packed Presilencer to boost power approximately 13% – an 18 horsepower increase on a 1987 RX 7- and maintain a comfortable exhaust noise level during full power driving.
The replacement pipe connects to the factory exhaust manifold, and the presilencer connects to the factory Y-pipe, replacing all catalytic converters and intermediate tubing. It is not possible to use just the down pipe to replace only the catalytic converters. The use of the presilencer is required to complete the connection to the y-pipe. Although a short length of tubing can be substituted in place of the presilencer, we do not offer (or suggest) this due the unacceptable increase in exhaust noise. The down pipe is equipped with a mounting flange for the oxygen sensor. This kit includes all necessary mounting hardware, air control & check valve cover plate, and gaskets (3 Replacement Pipe-to-Presilencer gaskets).
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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.
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EXHAUST SYSTEM DUAL, 89-92 6 PORT RACING BEAT
EXHAUST SYSTEM DUAL, 89-92 6 PORT RACING BEAT Manual Transmission
Racing Beat offers the complete Full Stainless Steel Road Race RX-7 Exhaust System for the 1989-92 RX-7 (manual transmission). This completely Stainless Steel RX-7 exhaust system is intended for use on RX-7 applications running under the extremes of road racing, drag racing, or any high performance, high RPM application. The Racing Beat Full Stainless Steel RX-7 dual exhaust system has been designed to maximize the exhaust gas scavenging benefits while maintaining reasonable sound level outputs.
NOTE: This exhaust system is not compatible for use on automatic transmission-equipped vehicles due to fitting tolerances with the larger AT bell housing.
The following is included in this RX-7 exhaust system:
1989-92 RX-7 Stainless Steel Road Race Header
The Racing Beat Road/Race Header for the 1989-92 13B engine features Stainless Steel construction for excellent durability.Road Race Presilencer
Mating to the outlet of the header is the Racing Beat Road Race Presilencer. The straight-through dual presilencer unit offers beneficial sound reducing qualities by trapping a significant level of the harsh rotary exhaust note.Road Race Y-Pipe
The Racing Beat Y-Pipe section routes the exhaust gases exiting the presilencer section to each of the Power Pulse muffler units.Road Race Mufflers (Left and Right Pair)
Sharing the same design technology as our Power Pulse muffler units, the Road/Race mufflers (Left and Right) feature all stainless steel construction for superior durability and appearance. Large diameter tubing routes the exhaust gas through each muffler unit, exiting through polished stainless steel tips.SKU: 16452 -
EXHAUST HANGER, 86-92 @ “Y” PIPE
Exhaust Hanger at “Y” Pipe, 86-92
Go To Our FAQ for Exhaust Hangers to see the locations and part numbers of the hangers for your car.
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EXHAUST HEADER 12A, 81-83 RX7
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This Racing Beat RX-7 Header is designed for a bolt-on installation, when used with the appropriate Racing Beat Power Pulse Presilencer in all 1981-83 RX-7s. The combination of this RX-7 header and the appropriate presilencer replaces the stock exhaust manifold and all catalytic converters for use on racing applications, along with any intermediate pieces of tubing.
The Racing Beat RX-7 header assembly is constructed with .120-inch wall, mandrel-bend, mild steel tubing for increased durability. The engine-to-header flange is laser-cut from 1/2-inch thick steel plate to ensure positive gas sealing. An outlet gasket is included. An engine-to-header gasket is available separately if needed.
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