Flowtech Header Back Exhaust System - 51525FLT intake-manifold • Signature Series muffler offers

• Signature Series muffler offers an aggressive to moderate performance tone and increased performance over the stock system

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

6 V8 2017 - 2018 Ford F-150 Platinum 213/3

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

Flowtech Header Back Exhaust System - 51525FLT intake-manifold • Signature Series muffler offersOverview: 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