2007-2007 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless transmission-and-drivetrain Part Number: 42442

Part Number: 42442

Other system features include actuator motor

Notes: Fits 2/4 Wheel drive and all wheelbases

25 inches by 7

2007-2007 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless transmission-and-drivetrain Part Number: 42442Overview: For the person who is looking for an aluminized steel cat back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder system is heavy 16 gauge mandrel bent aluminized steel tubing for durability and maximum performance. Includes a Super 50 Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when