2009-20 Nissan 370Z 3.7L Engine Stainless Steel Exhaust Header Manifold Citron Catalytic Converters the back pressure that occurs

the back pressure that occurs in common exhaust manifolds

Other Part Number: U262835A

For Honda S2000 2

For 1996-2000 for TOYOTA 4RUNNER

For 2002 - 2008 Toyota Alphard [ ANH10 / ANH15 ]

2009-20 Nissan 370Z 3.7L Engine Stainless Steel Exhaust Header Manifold Citron Catalytic Converters the back pressure that occursFeature: 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