Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Strong Steel Frame
Radiused bracket replaces the universal
Replacement lower shell available under 146201
Requires no modification to factory blocks
500 in Bore
Flowmaster Cat-Back Exhaust Kit 11- GM Pickup 2500HD 6.0L H777C05XL Strong Steel FrameFlowmaster's new American Thunder Cat back exhaust system for the 2011 2019 Chevy Silverado and GMC Sierra 2500HD 3500HD trucks with 6. 0L V8 is perfect for the person looking for a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. Designed for the Crew Cab, Standard Bed (6. 5 ft.) models only, this bolt on, emissions legal system features a stainless steel
US$ 52.00
US$ 499.50
US$ 29.95
US$ 39.90
US$ 39.95