GMC Truck 2007-2013 Dual Exit Catback Dimensions:3" x 3" available in 1-3/4" or 1-7/8"

available in 1-3/4" or 1-7/8" primaries

With header systems in 1-3/4"

For the 1500 Hemi Ram we cover all configurations

look no further than the American Racing Headers for your MERCEDES E63 2010-2011

GMC Truck 2007-2013 Dual Exit Catback Dimensions:3" x 3" available in 1-3/4" or 1-7/8"If 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