Stainless Steel Exhaust Manifold Header Fit Pontiac G8 6.0L 6.2L 2008-2009 yy2306F For Mercedes-Benz GL320 2007-2009

For Mercedes-Benz GL320 2007-2009

For CADILLAC ESCALADE 2002-2006

Fit For BMW Z4 E86 2006-2008

For Mercedes-Benz SL63 AMG (2009

Stainless Steel Exhaust Manifold Header Fit Pontiac G8 6.0L 6.2L 2008-2009 yy2306F For Mercedes-Benz GL320 2007-2009Feature: 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