2015-2017 Ford Mustang Cat-Back Exhaust Flowmaster Stainless Steel 1inventory 6L is perfect for the

6L is perfect for the person looking for an aggressive exterior sound with a moderate interior tone with all of the performance benefits that you would expect from Flowmaster®

Constructed from durable 16 gauge Aluminized steel

Part Number: 943051

409S Stainless Steel Construction

1978-1987 Pontiac Grand Prix 231 CID

2015-2017 Ford Mustang Cat-Back Exhaust Flowmaster Stainless Steel 1inventory 6L is perfect for theOverview: The Flowmaster Outlaw Cat back exhaust system for 2015 2017 Ford Mustang GT with 5. 0L engine is perfect for the person looking for a deep and very aggressive sound level inside and outside the car. This bolt on emissions legal system features our exclusive dual 3. 00 inch Scavenger Series X pipe for maximum power and a deep unique sound. The stainless steel X pipe flows into a pair of our race proven Outlaw Series mufflers and exits into