Early Rotary & 1975-85 Mazda RX-7 : Exhaust - Headers
Streetable Header/Collector :: 79-80 RX-7 12AThe Streetable Header/Collector with Heat Exchanger Flange Outlet is intended only for use on the 1979-1980 RX-7. It is available in both 12A and 13B versions to accommodate those who install the 13B engine in the 12A equipped RX-7 chassis. While ... |
Streetable Header/Collector :: 74-78 12A EngineThe Streetable Header/Collector (less outlet flange) is ideal for RX-2, RX-3, RX-4, and COSMO (does not fit rotary pickup ) custom exhaust installations. The flame-cut, .4375-inch thick engine flange provides positive sealing and alignment. By integrating... |
Streetable Header/Collector :: 74-78 13B enginesThe Streetable Header/Collector (less outlet flange) is ideal for RX-2, RX-3, RX-4, and COSMO (does not fit rotary pickup ) custom exhaust installations. The flame-cut, .4375-inch thick engine flange provides positive sealing and alignment. By integrating... |
Streetable Header/Collector :: 81-83 RX-7 12AThis Streetable Header/Collector is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1981-83 RX-7s. The combination of this Header/Collector and the appropriate presilencer replaces the stock exhaust ... |
Streetable Header/Collector :: 81-85 RX-7 13B 4PTThis Streetable Header/Collector is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1981-85 RX-7s with 4-port intakes (excludes 1984-85 GSL-SE). The combination of this Header/Collector and the ... |
Streetable Header/Collector :: 84-85 RX-7 12A MTThis Streetable Header/Collector 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 Header/Collector and the appropriate presilencer ... |
Streetable Header/Collector :: 84-85 RX-7 12A ATThis Streetable Header/Collector is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1984-85 RX-7 (12A - Automatic Transmission) models. The combination of this Header/Collector and the appropriate ... |
Streetable Header/Collector :: 84-85 GSL-SEThis Streetable Header/Collector is designed for a bolt-on installation, when used with the appropriate Power Pulse Presilencer in all 1984-85 RX-7 GSL-SE models. The combination of this Header/Collector and the appropriate presilencer replaces the stock ... |
Road Race Header 84-92 :: RX-7 13B 6-PortRacing Beat's Road Racing Header for the 1984-92 RX-7 13B (6-Port) is the first step in building a serious racing exhaust system. The engine-to-pipe flange is laser cut from 7/16" thick flat steel. Like all of the headers we manufacture, the Road ... |
Road Race Header :: 71-73 12A Engine1974-1973 12A Road Racing Header (for non-RX-7 applications) Limited Supply - final production run! - Racing Beat's Road Racing Header is the first step in building a serious racing exhaust system. The engine-to-pipe flange is flame cut from .4375-... |
Road Race Header :: 74-78 12A Engine1974-1978 12A Road Racing Header (for non-RX-7 applications) - Racing Beat's Road Racing Header is the first step in building a serious racing exhaust system. The engine-to-pipe flange is flame cut from .4375-inch thick flat steel. Like all of the ... |
Road Race Header 79-85 :: RX-7 12ARacing Beat's Road Race Header is the first step in building a serious racing exhaust system. The engine-to-pipe flange is laser cut from 7/16" thick flat steel. Like all of the headers we manufacture, the Road Racing Header is constructed with 2... |
Disassembled Road Race Header Kit :: 71-73 12AWe offer a Disassembled Road Race Header Kit for customized exhausts or special chassis clearance requirements. Both the 12A and 13B engine kits include: an engine-to-header flange, primary tube #1 and primary tube #2, a U-bend tube section, and an dual-... |
Disassembled Road Race Header Kit :: 74-85 12AWe offer a Disassembled Road Race Header Kit for customized exhausts or special chassis clearance requirements. Both the 12A and 13B engine kits include: an engine-to-header flange, primary tube #1 and primary tube #2, a U-bend tube section, and an dual-... |
Disassembled Road Race Header Kit :: 13B enginesWe offer a Disassembled Road Race Header Kit for customized exhausts or special chassis clearance requirements. Both the 12A and 13B engine kits include: an engine-to-header flange, primary tube #1 and primary tube #2, a U-bend tube section, and an dual-... |

















