Chevy 1999-2006 1-3/4" GMC Sierra 4.8 5.3 6.0 V8 Exhaust Manifold Header yy2206D 51137113733

51137113733

For Toyota Auris (NTR15_

For Vauxhall Astra MK VI [2009-2019] Hatchback 1

2011 - 2012 For BMW

6 Hatchback Petrol 02/2005 06/2007 FWD 16 100 74

Chevy 1999-2006 1-3/4" GMC Sierra 4.8 5.3 6.0 V8 Exhaust Manifold Header yy2206D 51137113733Feature: 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