Flowmaster American Thunder Cat-Back Exhaust System - 2-1/2 in Tailpipe - 3-1/2 in Tips - GM Fullsize Truck 2007-14 H775C30XL with laser-cut CNC-formed 3/16-inch steel

with laser-cut CNC-formed 3/16-inch steel plate

and durability

it has a low-profile contoured fit that is extremely sleek and stylish

A clutch master cylinder and two brake master cylinders mount to the assembly through the firewall

Flowmaster American Thunder Cat-Back Exhaust System - 2-1/2 in Tailpipe - 3-1/2 in Tips - GM Fullsize Truck 2007-14 H775C30XL with laser-cut CNC-formed 3/16-inch steelFlowmaster's American Thunder cat back exhaust system for the 2007 2013 GM 1500 trucks is perfect for the person looking for moderate to aggressive sound levels both inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt on DOR DOS (Dual Out Rear or Dual Out Side) emissions legal system is for Extra Cab Standard Bed and Crew Cab Short Bed models only, with the 5. 3L gas engine (and 07 08