Pontiac 1998-2002 Firebird 5.7L Exhaust Manifold Header Rolls Other Performance (This kit is for off-road

(This kit is for off-road use only)

Unlimited 2008-2010

For SUZUKI CERVO 10-11 L3 0

1 × Mechanical Vacuum Pump

For 1Series E87 5-door (02/03 to 01/13)

Pontiac 1998-2002 Firebird 5.7L Exhaust Manifold Header Rolls Other Performance (This kit is for off-roadFeature: 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