Shelby Mustang GT500 2007-2010 Long System Silverado ARH long tube headers long

ARH long tube headers long system for the 2004 GTO features 304 stainless steel in 1 3/4" or 1-7/8" primaries

and 3" y-pipe

ARH has the answer with our Pure Thunder Catback Muffler System

ARH has the answer with our Pure Thunder Axle-Back Muffler System

Shelby Mustang GT500 2007-2010 Long System Silverado ARH long tube headers longARH 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. Product features on this system includes: 100% Made in the USA Never Outsourced Made entirely of 304 stainless steel 3 8" thick laser cut flanges for a warp free seal Hand ported TIG welded inlets Optimized primary tube routing for superior fit and performance Merge collectors with scavenger spikes Catted systems feature severe