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Fits 2011 to 2014 Ford Mustang. See every vehicle
Flowmaster introduces our Flow FX stainless steel axle-back exhaust system for the 2011-2014 Ford Mustang with the 3.7-liter engine. This system uses a Flow FX series muffler for a moderate to mild sound level and increased performance. Mandrel bent 2.5-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses larger 4.00-inch black ceramic-coated stainless steel tips for a custom look. Max dyno gains of 7 hp and 6 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
Warranty: Manufacturer's Limited Lifetime Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2011 | Ford | Mustang | Base | 3.7L 227 V6 |
| 2012 | Ford | Mustang | Base, ST | 3.7L 227 V6 |
| 2013 | Ford | Mustang | Base | 3.7L 227 V6 |
| 2014 | Ford | Mustang | Base, ST | 3.7L 227 V6 |