1981
Exhaust
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CONNECTING PIPE, 83-85 RX7 (WILL WORK FOR 81-82)
CONNECTING PIPE, 83-85 RX7 (WILL WORK FOR 81-82)
If using for 81-82 you must use 83-85 muffler
Connecting Pipe Section
1983-85 RX-7We offer a replacement connecting pipe section for the pipe section located between the primary (monolith) catalytic and muffler unit. The Racing Beat connecting pipe section is produced using mandrel-bent 2″ OD thick-wall stainless steel tubing and utilizes laser-cut stainless-steel flanges. Also included is separate hanger bracket to support the forward end of the connecting pipe. Although the stock rubber hangers can be reused, we strongly suggest replacing old, worn rubber hangers with new hangers to ensure correct chassis alignment of the exhaust system.
Installation Notes:
– This connecting pipe is NOT supplied with mounting positions for the stock heat shield. The heat shield cannot retained on this application.
– This connecting pipe is NOT supplied with a mounting position for the “Exhaust Temperature Sensor” unit. This sensor is used to monitor exhaust temperature and will signal a dash warning light if exhaust temperature exceeds a predetermined limit. This sensor can be eliminated or re-positioned away from the exhaust.
SKU: 16203 -
ENGINE TO PIPE FLANGE 12A
12A Engine To Pipe Flange 74-85
This 1/2″ thick laser-cut engine-to-header exhuast flange can be used to fabricate a custom exhaust system for any 1974-85 12A rotary engine. This is the same flange that is used on Racing Beat’s 12A engine- headers.
SKU: 16182 -
ENGINE TO PIPE FLANGE, 13B
Engine to Pipe Flange, 13B 79-95 all turbo and non-turbo
This 1/2″ thick laser-cut engine-to-header exhaust flange can be used to fabricate a custom exhaust system for any 13B rotary engine. This is the same exhaust flange that is used on Racing Beat’s 13B engine headers.
SKU: 16183 -
EXHAUST CENTER SECTION, 79-85 RACING BEAT 4 PORT/6 PORT
Racing Beat Exhaust Center Section, 79-85 4 Port/6 Port
SKU: 16398 -
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EXHAUST CONNECTING PIPE, 81-82—NLA—
EXHAUST CONNECTING PIPE, 81-82
Sorry, this item has been discontinued by Mazda.
SKU: 40-2000-1480 Manufacturer SKU: 1480-40-200 -
EXHAUST CONVERTER GASKET, 81-85 MONO + 84-85(REAR)
81-85 Mono Converters Gasket, 84-85 Rear Main Converter Gasket
SKU: 13-621A-1480 Manufacturer SKU: 1480-13-621A -
EXHAUST CONVERTER GASKET, 81-85-FRONT 81-83-REAR
81-85 Front Main Converter Gasket
81-83 Rear Main Converter GasketSKU: 40-325A-1480 Manufacturer SKU: 1480-40-325A -
EXHAUST HANGER SUPPORT 79-85
Exhaust Hanger Support 79-85
These hangers were used by Mazda on the early 1979-85 RX-7 mufflers as part of a “rubber hanger/metal hanger” combination to secure the muffler to the chassis. While this arrangement was rather bulky and required multiple components, it did however allow for irregularities in the exhaust system fitment and provided excellent vibration dampening.
We offer this hanger for use as a replacement for a failed or rusted stock unit. Produced from heavy gauge steel and zinc coated for excellent corrosion protection. If you are replacing the rubber hangers on your muffler, now is the time to complete a full upgrade to all new and much better looking metal hangers!
Three (3) hangers required for each muffler. SOLD INDIVIDUALLY.
SKU: 16337 -
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 HEADER 12A, 79-85 RX7 DUAL OUTLET
Racing Beat 12A Exhaust Header, 79-85 RX7 Dual Outlet
SKU: 16125 -
EXHAUST HEADER 12A, 81-83 RX7
Racing Beat 12A Exhaust Header, 81-83 RX7. Actual header not shown in photo – oxygen sensor fitting only included on 1984-85 RX-7 GSL-SE header.
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.
SKU: 16010 -
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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 -
EXHAUST HEADER 13B, 84-85 RX7 GSLSE 6 PORT, 81-85 4 PORT CONVERSION
Racing Beat 13B Exhaust Header, 84-85 RX7 GSLSE 6-port, 81-85 4 PORT CONVERSION
This RX-7 Header is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1981-85 RX-7 with 13B conversion or the 1984-85 RX-7 GSL-SE models. The combination of this RX-7 header and the appropriate presilencer replaces the stock exhaust manifold and all catalytic converters for use in racing applications, along with any intermediate pieces of tubing. This header includes a mounting flange for the oxygen sensor.
The Racing Beat RX-7 header assembly is constructed with .120-inch wall, mandrel-bend, mild steel tubing for increased durability and sound suppression. Both flanges are laser-cut from .5-inch thick steel plate for positive gas sealing. An outlet gasket is included. An engine-to-header gasket is available separately if needed.
SKU: 16013 -
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EXHAUST HEADER GASKET, OUTLET DUAL PIPE
EXHAUST HEADER GASKET, OUTLET DUAL PIPE
Gasket for 16197 Flange, Dual Outlet Pipe
SKU: 16300 -
EXHAUST MANIFOLD GASKET, 12A 81-85
Exhaust Manifold Gasket, 12A 81-85
SKU: 13-889B-1480 Manufacturer SKU: 1480-13-889B -
