Fits 1999 to 2004 Ford F-250 Super Duty, F-350 Super Duty, and 1 more make. See every vehicle
Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Warranty: Manufacturer's Limited 3 Year Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1999 | Ford | F-250 Super Duty | XLT | 6.8L 415 V10 |
| 2000 - 2003 | Ford | F-250 Super Duty | Lariat, XL, XLT | 5.4L 330 V8, 6.8L 415 V10 |
| 2004 | Ford | F-250 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 5.4L 330 V8, 6.8L 415 V10 |
| 1999 - 2003 | Ford | F-350 Super Duty | Lariat, XL, XLT | 5.4L 330 V8, 6.8L 415 V10 |
| 2004 | Ford | F-350 Super Duty | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 5.4L 330 V8, 6.8L 415 V10 |
| 1962 | Plymouth | Belvedere | Base | 3.7L 225 I6, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 6.7L 413 V8 |
| 1963 | Plymouth | Belvedere | Base | 3.7L 225 I6, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 6.7L 413 V8, 7.0L 426 V8 |
| 1964 | Plymouth | Belvedere | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 6.7L 413 V8, 7.0L 426 V8 |
| 1965 | Plymouth | Belvedere | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8 |
| 1966 | Plymouth | Belvedere | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8 |
| 1967 | Plymouth | Belvedere | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8 |
| 1968 | Plymouth | Belvedere | Base, Satellite | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8 |
| 1969 | Plymouth | Belvedere | Base, Satellite | 3.7L 225 I6, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8 |
| 1970 | Plymouth | Belvedere | Base, Satellite | 3.7L 225 I6, 5.2L 318 V8, 6.3L 383 V8 |
| 1965 | Plymouth | Belvedere II | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8 |
| 1966 | Plymouth | Belvedere II | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 5.9L 361 V8, 6.3L 383 V8, 7.0L 426 V8 |
| 1967 | Plymouth | Belvedere II | Base | 3.7L 225 I6, 4.5L 273 V8, 5.2L 318 V8, 6.3L 383 V8, 7.0L 426 V8, 7.2L 440 V8 |