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

: Exhaust - Headers : Rotary Header 84-85 RX-7 12A Man Trans

Rotary Header
84-85 RX-7 12A Man Trans *

Part Number: 16012

Price: $305.00

Qty:

Rotary Header - 84-85 RX-7 12A Man Trans - Detail 1Rotary Header - 84-85 RX-7 12A Man Trans - Detail 2

Addtional Photos - Select to Enlarge

Facebook Share

Rotary Header
84-85 RX-7 12A Man Trans *

The Racing Beat RX-7 Header is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1984-85 RX-7s (12A - Manual Transmission). The combination of this RX-7 exhaust 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 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.

Customers who bought the above item also often bought:

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

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

flange-gasket-guide.pdf 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 - 84-85 RX-7 12A Manual Trans

Presilencer - 84-85 RX-7 12A Manual Trans

The Racing Beat Power Pulse Presilencer for the 1984-85 RX-7 12A engine (w/manual 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 - 84-85 RX-7 12A Manual Trans

Presilencer Flange - 84-85 RX-7

Presilencer Flange - 84-85 RX-7

flange-gasket-guide.pdf This exhaust flange is the same flange that is used on the front and rear of our Racing Beat Presilencer for 1984-85 RX-7 applications (10 mm studs). This flange can be used to fabricate a custom exhaust system... Presilencer Flange - 84-85 RX-7

Cat Replacement Pipe - 81-85 RX-7

Cat Replacement Pipe - 81-85 RX-7

flange-gasket-guide.pdf This gasket can be used for with the following Racing Beat components: 1) 1981-83 RX-7 Catalytic Converter replacement Pipe - This gasket can be used on the FRONT and/or REAR of the Racing Beat cat replacement... Cat Replacement Pipe - 81-85 RX-7

Go to Racing Beat Home Page
Select: Go to Shopping Cart