2004-2013 Chevrolet Silverado/Suburban 1500 4.8L 5.3L 6.0L Stainless Steel Exhaust Manifold Headers yy2303BPL 8 AFM (Active Fuel Management)

8 AFM (Active Fuel Management) Hydraulic Roller Lifters / Engine Valve Adjusters

For BMW 2009-2011 750i Base

Manufacturer Part Number: 31170-RNA-A02

For BMW X6 2008

2004-2013 Chevrolet Silverado/Suburban 1500 4.8L 5.3L 6.0L Stainless Steel Exhaust Manifold Headers yy2303BPL 8 AFM (Active Fuel Management)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