Chevrolet 2001-2016 Silverado 2500/3500 6.6L Duramax Diesel Stainless Exhaust Manifold Header Mini Exterior Others 1 * DEF Doser Pump

1 * DEF Doser Pump

**Note：Without bulbs

There may be rubber nubs that need to be trimmed

For Hyundai Santa F�� IV (TM) ( 02

Chevrolet 2001-2016 Silverado 2500/3500 6.6L Duramax Diesel Stainless Exhaust Manifold Header Mini Exterior Others 1 * DEF Doser PumpFeature: 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