GMC Truck 2007-2013 Dual Exit Catback Dimensions:3" x 3" 3L American Racing Headers long

3L American Racing Headers long systems were designed to bolt-on to your factory axle-back or any aftermarket axle-back

ARH rules the roost with GT500 systems up to 2" and a X-Pipe to give you the muscle car sound and power your Mustang needs

For the 1500 Hemi Ram we cover all configurations

your choice of 1-3/4" or stepped 1-3/4" X 1-7/8" primaries and our 3" X-Pipe equipped exhaust (with or without our 200 cell metallic substrate cats)

Call before ordering to upgrade

GMC Truck 2007-2013 Dual Exit Catback Dimensions:3" x 3" 3L American Racing Headers longIf your looking to for increase performance, great sound and one of the easiest CatBack installations on the market, look no further than the American Racing Headers CatBack for your 2007 2013 GMC Truck. Featuring mandrel bent 3" stainless steel tubing and our exclusive Pure Thuder Series mufflers, an ARH GMC CatBack will deliver the exhaust sound and power you need for your truck! Product features on this system includes: 100% Made in the USA Never