1999-2006 Chevy/GMC GMT800 Silverado/Sierra Exhaust Header Car Tailgates & Liftgates but does not affect the

but does not affect the use

For 2007-2013 GMC Sierra 1500 5

For Chrysler Sebring 1998

Filter design: Basket filter design at inlet

For FORD Focus 1

1999-2006 Chevy/GMC GMT800 Silverado/Sierra Exhaust Header Car Tailgates & Liftgates but does not affect theFeature: 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