2018-2023 Ford Mustang Axle-Back Exhaust Flowmaster Stainless Steel long-bed 2007-2009 GMC Sierra 1500 364

2007-2009 GMC Sierra 1500 364 CID

Part Number: 817603

Please see the image attached to this product for an example

the Super 40® features Flowmaster's Delta Flow® technology

2018-2023 Ford Mustang Axle-Back Exhaust Flowmaster Stainless Steel long-bed 2007-2009 GMC Sierra 1500 364Overview: This Flowmaster American Thunder Axle back exhaust system is for 2018 2023 Ford Mustang GT coupes and convertibles with the 5. 0L engine and Factory Active Performance Exhaust Option. System features include a pair of specially designed Outlaw series mufflers giving you high flow with a moderately aggressive exterior and interior tone when the valves are closed, and an aggressive "wide open" exterior sound level when you open up the valves.