Black Exhaust Manifold Header Fit Chevy LS LS3 LS6 LS7 Kia Other Performance engineered and tested this pop

engineered and tested this pop out fix

For 2014-2015 S-Class W222

31705-X428C

For BMW 1 Series M 2011

Manufacturer Part Number:63216935784

Black Exhaust Manifold Header Fit Chevy LS LS3 LS6 LS7 Kia Other Performance engineered and tested this popFeature: 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