1998-2006* (2006 coupe only) BMW E46 325/330 NO 323/328, Too Long Exhaust Header Manifold GM Timing Components 11657593273

11657593273

For 2008-2010 Grand Cherokee WH

For 2008-2008 Buick Allure 5

Crew Plus Sport Utility 4-Door

1998-2006* (2006 coupe only) BMW E46 325/330 NO 323/328, Too Long Exhaust Header Manifold GM Timing Components 11657593273Feature: 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