2002-2006 Chevy Avalanche 1500 5.3L Manifold Headers Opel 1 * 91370-SV4-000 O-ring

1 * 91370-SV4-000 O-ring

For BMW X6 E71 F16 2008-2019

Product material: Aluminum alloy stainless steel silica gel

8L2002 for Toyota Highlander 2

same as pictures show

2002-2006 Chevy Avalanche 1500 5.3L Manifold Headers Opel 1 * 91370-SV4-000 O-ringFeature: 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