1979-1985 Mazda RX-7 RX7 SA/FB 1.1/1.2L12A Stainless Steel Exhaust Header SYM Regulator Display precision: ±1% ±1digit

Display precision: ±1% ±1digit

Left+Right Engine Valve Cover For BMW 540i E39 740i 740iL1998-2001 E38 X5 Z8

For Lexus UX200 2

For Ski-Doo Grand Touring SE 600 2002-2003

1979-1985 Mazda RX-7 RX7 SA/FB 1.1/1.2L12A Stainless Steel Exhaust Header SYM Regulator Display precision: ±1% ±1digitFeature: 1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance robbing exhaust manifold that came with your car. 2. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the