2001-2003 Chevy Silverado 1500HD/2500HD Header Manifold Exhaust Opel For E70 X5 2007-2013 (SAV)

For E70 X5 2007-2013 (SAV)

2 * O-Ring #91345-R0A-A01

8E0857961M

Part Number: 40173-AC500

DV6 B TAD DV6

2001-2003 Chevy Silverado 1500HD/2500HD Header Manifold Exhaust Opel For E70 X5 2007-2013 (SAV)Feature: 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