1977
Exhaust
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EXHAUST PRE-SILENCER, 81-83
Racing Beat Exhaust Pre-Silencer, 71-78, 81-83
The Racing Beat Power Pulse Presilencer for the 1971-78 & 81-83 RX-7 is designed to be used with our wide selection of RX-7 Streetable Headers to complete a bolt-on configuration. These Power Pulse Presilencers are ideal for those individuals wanting to fabricate custom exhaust systems incorporating either long or short primary exhaust systems.
The 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 with a high temperature, 2-inch I.D. perforated core of 304 stainless steel wrapped with high-temperature stainless steel wool, the Power Pulse Presilencer measures 20 inches in length with a 4-inch outside diameter. The mounting studs are 12mm both front and rear.
SKU: 16400 -
EXHAUST PRE-SILENCER, UNIVERSAL STAINLESS STEEL 2.5″
Racing Beat Universal Stainless Steel Exhaust Pre-Silencer, 2.5″ id
Racing Beat offers several versions of our Power Pulse Presilencers for use in the design and manufacture of a custom exhaust system for your street or race vehicle. Well-suited for the demands of either non-turbo or turbo applications, this oval-shaped 2.5-inch ID presilencer can be adapted to fit into tight spaces under your car. Manufactured using 304 stainless steel inside and out, this presilencer unit offers sound reducing performance at a very reasonable price!
The size of this presilencer is: 7.25″ Wide x 4.875″ High x 15.75″ Long.
SKU: 16431 -
EXHAUST PRE-SILENCER, UNIVERSAL STAINLESS STEEL 3″
Racing Beat Universal Stainless Steel Exhaust Pre-Silencer 3″ id
Racing Beat offers two versions of our 3-inch ID Power Pulse Presilencers for use in the design and manufacture of a custom exhaust system for your street or race vehicle. Well-suited for the demands of high-power turbo applications, the oval-shaped 3-inch ID presilencer can be adapted to fit into tight spaces under your car. Manufactured using 304 stainless steel inside and out, this presilencer unit offers sound reducing performance at a very reasonable price!
The size of this presilencer is: 7.25″ Wide x 4.875″ High x 15.75″ Long.
SKU: 16434 -
EXHAUST REACTOR GASKET, REAR 76-80 —NLA—
Exhaust Thermal Reactor Gasket, Rear 76-80 Has been discontinued by Mazda
SKU: 13-891A-8871 Manufacturer SKU: 8871-13-891A -
EXHAUST STUD, 12MM @ CAT —NLA—
EXHAUST STUD, 12MM AT CAT
Sorry, this item has been discontinued by Mazda.
SKU: 40-3980-1259 Manufacturer SKU: 1259-40-398 -
EXHAUST STUD, ROTARY HEADER STUD
Rotary Header Stud All 74-92
Stud, rotor housing for exhaust manifoldSKU: 10-1050-0839 Manufacturer SKU: 0839-10-105 -
EXHAUST WASHER, MANIFOLD TO ENGINE
Exhuast Washer, Manifold to Engine
SKU: 20-5230-E508 Manufacturer SKU: E508-20-523 -
FLANGE HEADER TO PIPE, DUAL HOLE STAINLESS
Header to Pipe Flange, Dual Hole Stainless
This cast stainless steel flange can be used to fabricate a custom exhaust for use with the Racing Beat Road Race Header. This two-hole flange measures 6″ X 2-13/16″ and features two openings for use with 2″ OD tubing.
SKU: 16198 -
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FLANGE PRE-SILENCER, 3″ STAINLESS
Pre-Silencer Flange, 3″ Stainless
Price listed is for one (1) flange – above photo shows the inlet and sealing sides of a single flange.
SKU: 16185
