1989-1994 Geo Tracker 1.6L Stainless Manifold Header Cadillac Fuel Injectors Why do you need to

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1989-1994 Geo Tracker 1.6L Stainless Manifold Header Cadillac Fuel Injectors Why do you need toFeature: 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