Flowmaster's FlowFX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3.00-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the FlowFX logo embossed on both sides of the case. The FlowFX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.
Features:
- Flowmaster quality
- Straight through design
- Moderate exterior performance tone
- Durable fully welded 409S stainless steel case
Universal Muffler - Not a direct fit. Some adaptation required.
Installation Notes:
Universal Muffler - Not a direct fit. Some adaptation required.
About Flowmaster
Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Engine |
| Ford |
Mustang |
Base |
2005 |
4.0L / 245 / V6 |
| Ford |
Mustang |
Base |
2006 |
4.0L / 245 / V6 |
| Ford |
Mustang |
Base |
2007 |
4.0L / 245 / V6 |
| Ford |
Mustang |
Base |
2008 |
4.0L / 245 / V6 |
| Ford |
Mustang |
Base |
2009 |
4.0L / 245 / V6 |
| Ford |
Mustang |
Base |
2010 |
4.0L / 245 / V6 |
| Ford |
Mustang |
Base |
2011 |
3.7L / 227 / V6 |
| Ford |
Mustang |
Base |
2012 |
3.7L / 227 / V6 |
| Ford |
Mustang |
Base |
2013 |
3.7L / 227 / V6 |
| Ford |
Mustang |
GT Bullitt |
2001 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
1986 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1987 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1988 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1989 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1990 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1991 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1992 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1993 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1994 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1995 |
5.0L / 302 / V8 |
| Ford |
Mustang |
GT |
1996 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
1997 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
1998 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
1999 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2000 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2001 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2002 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2003 |
4.6L / 281 / V8 |
| Ford |
Mustang |
GT |
2004 |
4.6L / 281 / V8 |
| Ford |
Mustang |
LX |
1986 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1987 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1988 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1989 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1990 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1991 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1992 |
5.0L / 302 / V8 |
| Ford |
Mustang |
LX |
1993 |
5.0L / 302 / V8 |
| Ford |
Mustang |
SVO |
1986 |
2.3L / 140 / L4 |
| Ford |
Mustang |
SVT Cobra 10th Anniversary |
2003 |
4.6L / 281 / V8 |
| Ford |
Mustang |
SVT Cobra |
2004 |
4.6L / 281 / V8 |
