2007-2007 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless tailpipe hardware and illustrated instructions

hardware and illustrated instructions

Oxygen Sensor Location: Pre Catalyst

Part Number: 817504

1x Return Fuel Line (1/4")

with a moderate interior tone and the performance benefits you would expect from Flowmaster

2007-2007 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless tailpipe hardware and illustrated instructionsOverview: 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