SPLIT AIR EXHAUST GASKET, 81-95 PIPE TO CAT

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  MUFFLER UNIVERSAL, POWER PULSE 79-85 RACING BEAT

  Racing Beat Universal Power Pulse Muffler, 79-85 

  In response to numerous requests from customers demanding a very low restriction“street capable” muffler, Racing Beat now offers the Universal Power Pulse PR-Extreme RX-7 Muffler with a 2.75″ OD internal perforated core design to meet the performance demands of high-horsepower ported rotary engines.  The Power Pulse PR-Extreme RX-7 Muffler is compatible with all 1979-85 RX-7 muffler rear mounting positions and retains the factory stock appearance; this PR-Extreme RX-7 Muffler includes an inlet of 3″.

  The Racing Beat Universal Power Pulse PR-Extreme RX-7 Muffler is manufactured by the same exhaust components manufacturer that has produced the “tried and  proven” First Generation RX-7 Power Pulse mufflers (1979-80, 1981-82, and 1984-85) since the mid-1980s.  Utilizing a heavy-walled canister shell and extremely durable heat and noise insulating materials, the Racing Beat Power Pulse PR-Extreme RX-7 Muffler is engineered for the high exhaust gas temperatures found in rotary engine applications. 

  The main body of the muffler canister measures 8 inches in diameter and 18 inches in length. The dual outlet tips are completely chrome-plated with straight-cut outlet.

  Now may be the time to consider replacing the old rubber muffler hangers on your RX-7. New replacement hangers will ensure correct alignment of the RX-7 muffler canister and tip position in the bumper opening.

  SKU:

  16436

  $452.06
  Add to cart
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  EXHAUST PRE-SILENCER WITH DOWN PIPE, 88 CONVERTIBLE MANUAL

  Racing Beat Exhaust Pre-Silencer with Down Pipe, 88 Convertible Manual Transmission Non-Turbo

  Down Pipe with Presilencer – 1988 RX-7 Convertible Non-Turbo (w/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 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 1988 RX-7 Convertible (w/ Manual Transmission) 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. (The downpipe cannot be used as a “bolt-up” component to replace just the catalytic converters.)

  The Racing Beat presilencer is equipped with an exhaust back-pressure tube for correct operation of the 6-port actuators. Installation of this requires the removal of the air control and check valve and the air pump. This kit includes all necessary mounting hardware, air control & check valve cover plate, and gaskets (1 Back Pressure Pick-up and 3 Replacement Pipe-to-Presilencer gaskets).

  SKU:

  16209

  $561.57
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  EXHAUST HEADER 12A, 74-78 NO FLANGE

  Racing Beat 12A Exhaust Header, 74-78 No Flange

  SKU:

  16006

  $408.77
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  EXHAUST STUD, RENESIS EXHAUST MANIFOLD TO ENGINE

  

  Exhaust Stud Renesis, Exhaust Manifold to Engine (4 Required)

  SKU:	13-708A-SL50
  Manufacturer SKU:	SL50-13-708A

  $11.36
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  EXHAUST SYSTEM SINGLE, 79-80 12A

  Racing Beat Single Exhaust System, 79-80 12A

  SKU:

  16410

  $1,239.00
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  EXHAUST HEADER 13B, 79-92 4&6-PORT DUAL OUTLET

  Racing Beat 13B Exhaust Header, 79-92 4&6-PORT DUAL OUTLET

  SKU:	16127
  Manufacturer SKU:	16127

  $394.75
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