4" GM Duramax 6.6L Down-pipe Back Race Exhaust (2001-2007)

Vehicle Fitment:

2001, 2002, 2003, 2004, 2005, 2006, 2007 Chevrolet & GMC Sierra 2500 & 3500HD 6.6L Duramax  

Will not fit Cab & Chassis trucks.

Description:

This high-quality pipe allows for the removal of the catalytic converter and DPF filter, making it perfect for off-road use. It replaces your existing downpipe for a seamless upgrade. This Exhaust kit are designed to be no-nonsense installation. These are bolt-on and direct fit with your OEM hangers, everything you need to install this exhaust is included in the box and it fits all configurations.

Features:

Material: T409SS (other material available)

OD: 4"

Technics: Mandrel bend

Surface treatment: Nature (customize available)

No Bungs

OE Style Hangers For Easy Installation

Maximum Flow For Competition Applications