Flowtech Header Back Exhaust System - 51525FLT intake-manifold 3 V8 2005 - 2006

3 V8 2005 - 2006 GMC Yukon XL 1500 Denali 364/6 V8 2011 - 2013 GMC Sierra 3500 HD SLT 403/6

1-5/8” mandrel bent primary tubes and 2-1/2” collectors constructed of 304 stainless steel for strength and durability

9L V8 1981 - 1988 Dodge W250   360/5

1969-1974 Chevrolet Chevelle 350 CID

Flowtech Header Back Exhaust System - 51525FLT intake-manifold 3 V8 2005 - 2006Overview: FLOWTECH Super Street Exhaust Kits offer a top quality, custom fit dual exhaust system at a price that couldn't be more affordable. Kits include everything from the header flange back to the tailpipe, excluding mufflers. These heavy duty 16 gauge systems offer the maximum in versatility. Available for either header or stock manifold applications, FLOWTECH Super Street Dual Kits were designed to locate all components above the frame. All