Flowmaster American Thunder Cat-Back Exhaust System For 07-13 GM 1500 4.8L/5.3L winches Improves front approach angle: 31

Improves front approach angle: 31

Material: Aramid Fiber & High-Modulus BZX1 Rubber

2013 and 2014 Ford Mustang deliver great bang for the buck performance

Seat/Style: Cone Seat Nut

Finish: Gloss black powder coat

Flowmaster American Thunder Cat-Back Exhaust System For 07-13 GM 1500 4.8L/5.3L winches Improves front approach angle: 31Our American Thunder cat back exhaust system for 2007 2013 GM Silverado Sierra 1500 with the 5. 3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt on emissions legal system features 3. 00 inch mandrel bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel bent 2. 50 inch stainless steel tailpipes can be configured with