Early Rotary & 1979-85 Mazda RX-7 : Exhaust Headers

 : Exhaust - Headers : Streetable Header 81-83 RX-7 12A

Streetable Header
81-83 RX-7 12A *

Part Number: 16010

Price: $288.00

Qty:

Streetable Header - 81-83 RX-7 12A - Detail 1Streetable Header - 81-83 RX-7 12A - Detail 2

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Streetable Header
81-83 RX-7 12A *

This Racing Beat Streetable 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, 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 .5-inch thick steel plate to ensure positive gas sealing. An outlet gasket is included. An engine-to-header gasket is available separately if needed.

Actual header not shown in photo - oxygen sensor fitting only included on 1984-85 RX-7 GSL-SE header.

* Legal in California only for racing vehicles, which may never be used upon a highway.
  What does this mean? Click Frequently Asked Questions About Emission Laws And Regulations.
Made in the USAMade in the USA by Racing Beat, Inc.

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Flange & Gasket Guide

Flange & Gasket Guide

Use this illustrated guide to select the exact flange and/or gasket for your application.

Engine-to-Header Gasket - 1976-85 12A Engine - This gasket is required when mounting an exhaust header or exhaust manifold to a 1976-85 (12A) rotary engine.

Engine-to-Header Gasket - 76-85 12A Engine

Presilencer Gasket - 79-85 RX-7

Presilencer Gasket - 79-85 RX-7

Flange & Gasket Guide

Flange & Gasket Guide

Use this illustrated guide to select the exact flange and/or gasket for your application.

This exhaust gasket can be used on the following Racing Beat presilencer applications:

1979-90 Mini Presilencer - Rear Only (16404)

1981-83 Presilencer -Front/Rear (12mm... Presilencer Gasket - 79-85 RX-7

Intake Gasket - Engine-to-Manf - 74-5/ 81-5 12A

Intake Gasket - Engine-to-Manf - 74-5/ 81-5 12A

The 1974-75 and 1981-85 12A Engine-to-Manifold Mazda Factory gasket is intended to fit securely between the intake manifold and the engine. (Photo shown is of actual gasket)

If you are installing a Racing Beat Holley or Dellorto intake... Intake Gasket - Engine-to-Manf - 74-5/ 81-5 12A

Power Pulse Air Filter Assembly - 1971-85 Stock

Power Pulse Air Filter Assembly - 1971-85 Stock

Racing Beat's dyno-proven Power Pulse Air Filter Assembly, for all 1971-85 Stock Carburetor Bodies, is designed specifically for performance. While the assembly uses the same Racing Beat foam air filter element that fits the stock canister, the design... Power Pulse Air Filter Assembly - 1971-85 Stock

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