1967-1987 Chevrolet Pontiac Buick Oldsmobile engines Exhaust Manifold Header Dodge Other Interior 7L l6 Engines ONLY

7L l6 Engines ONLY

For Nissan NOTE 12-15 L3 1

For BMW 1 Series E87 Hatchback 120i 2007-2011

Model year to: 12/2019

1967-1987 Chevrolet Pontiac Buick Oldsmobile engines Exhaust Manifold Header Dodge Other Interior 7L l6 Engines ONLYFeature: 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