Description
The 70 series utilizes Flowmaster’s Delta Flow® technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV’s, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.Features:
- Improved Horsepower, Torque and Engine Efficiency
- Mild to stock exterior exhaust tone
- Minimal interior resonance
- Recommended for SUV/trucks/motorhomes/tow vehicles
Universal Muffler – Some adaptation may be required.Installation Notes: Universal Muffler – Some adaptation may be 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.
Downloads:
| Download Name | File Size |
| fm_warranty_general.pdf | 88.58KB |
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 |
| Chevrolet | C2500 | Cheyenne | 1988 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Cheyenne | 1989 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Cheyenne | 1990 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Cheyenne | 1991 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Cheyenne | 1992 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Scottsdale | 1988 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Scottsdale | 1989 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Scottsdale | 1990 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Silverado | 1988 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Silverado | 1989 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Silverado | 1990 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Silverado | 1991 | 5.0L / 305 / V8 |
| Chevrolet | C2500 | Silverado | 1992 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Cheyenne | 1988 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Cheyenne | 1989 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Cheyenne | 1990 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Cheyenne | 1991 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Cheyenne | 1992 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Scottsdale | 1988 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Scottsdale | 1989 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Scottsdale | 1990 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Silverado | 1988 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Silverado | 1989 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Silverado | 1990 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Silverado | 1991 | 5.0L / 305 / V8 |
| Chevrolet | K2500 | Silverado | 1992 | 5.0L / 305 / V8 |
| Dodge | D100 | Custom | 1979 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D100 | Custom | 1986 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D100 | Custom | 1987 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D100 | Custom | 1988 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D100 | Custom | 1989 | 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1979 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1980 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1981 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1982 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1983 | 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1984 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1985 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1986 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1987 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1988 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1989 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1990 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1991 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D150 | Base | 1992 | 5.2L / 318 / V8 |
| Dodge | D150 | Miser | 1982 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D150 | Miser | 1983 | 5.2L / 318 / V8 |
| Dodge | D150 | S | 1990 | 5.2L / 318 / V8 |
| Dodge | D150 | S | 1991 | 5.2L / 318 / V8 |
| Dodge | D200 | Base | 1979 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D200 | Base | 1980 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D250 | Base | 1981 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1982 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1983 | 5.2L / 318 / V8 |
| Dodge | D250 | Base | 1984 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1985 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1986 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1987 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1988 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1989 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1990 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1991 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D250 | Base | 1992 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D300 | Base | 1979 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D300 | Base | 1980 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1981 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D350 | Base | 1982 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D350 | Base | 1983 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | D350 | Base | 1984 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1985 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1986 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1987 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1988 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1989 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1990 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1991 | 5.9L / 360 / V8 |
| Dodge | D350 | Base | 1992 | 5.9L / 360 / V8 |
| Dodge | Dakota | Base | 1990 | 5.2L / 318 / V8 3.9L / 239 / V6 |
| Dodge | Dakota | Base | 1991 | 5.2L / 318 / V8 3.9L / 239 / V6 |
| Dodge | Dakota | LE | 1990 | 3.9L / 239 / V6 5.2L / 318 / V8 |
| Dodge | Dakota | LE | 1991 | 3.9L / 239 / V6 5.2L / 318 / V8 |
| Dodge | Dakota | SE | 1990 | 5.2L / 318 / V8 3.9L / 239 / V6 |
| Dodge | Dakota | SE | 1991 | 5.2L / 318 / V8 3.9L / 239 / V6 |
| Dodge | Dakota | S | 1990 | 3.9L / 239 / V6 |
| Dodge | Dakota | S | 1991 | 3.9L / 239 / V6 5.2L / 318 / V8 |
| Dodge | Dakota | Sport | 1990 | 3.9L / 239 / V6 |
| Dodge | Dakota | Sport | 1991 | 3.9L / 239 / V6 5.2L / 318 / V8 |
| Dodge | W100 | Custom | 1989 | 5.2L / 318 / V8 |
| Dodge | W150 | Base | 1989 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | W150 | Base | 1990 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | W150 | Base | 1991 | 5.2L / 318 / V8 5.9L / 360 / V8 |
| Dodge | W150 | Base | 1992 | 5.2L / 318 / V8 |
| Dodge | W150 | S | 1990 | 5.2L / 318 / V8 |
| Dodge | W150 | S | 1991 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | W250 | Base | 1989 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | W250 | Base | 1990 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | W250 | Base | 1991 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | W250 | Base | 1992 | 5.9L / 360 / V8 5.2L / 318 / V8 |
| Dodge | W350 | Base | 1989 | 5.9L / 360 / V8 |
| Dodge | W350 | Base | 1990 | 5.9L / 360 / V8 |
| Dodge | W350 | Base | 1991 | 5.9L / 360 / V8 |
| Dodge | W350 | Base | 1992 | 5.9L / 360 / V8 |
| Ford | F-250 | Base | 1997 | 4.6L / 281 / V8 5.4L / 330 / V8 |
| Ford | F-250 | Base | 1998 | 4.6L / 281 / V8 5.4L / 330 / V8 |
| Ford | F-250 | Base | 1999 | 5.4L / 330 / V8 |
| Ford | F-250 | Custom | 1987 | 7.5L / 460 / V8 |
| Ford | F-250 | Eddie Bauer | 1995 | 7.3L / 445 / V8 |
| Ford | F-250 | Eddie Bauer | 1996 | 7.3L / 445 / V8 |
| Ford | F-250 | Lariat | 1997 | 4.6L / 281 / V8 5.4L / 330 / V8 |
| Ford | F-250 | Lariat | 1998 | 4.6L / 281 / V8 5.4L / 330 / V8 |
| Ford | F-250 | Lariat | 1999 | 5.4L / 330 / V8 |
| Ford | F-250 | Special | 1995 | 7.3L / 445 / V8 |
| Ford | F-250 | Special | 1996 | 7.3L / 445 / V8 |
| Ford | F-250 | XLT Lariat | 1987 | 7.5L / 460 / V8 |
| Ford | F-250 | XLT | 1994 | 7.3L / 445 / V8 |
| Ford | F-250 | XLT | 1995 | 7.3L / 445 / V8 |
| Ford | F-250 | XLT | 1996 | 7.3L / 445 / V8 |
| Ford | F-250 | XLT | 1997 | 4.6L / 281 / V8 5.4L / 330 / V8 |
| Ford | F-250 | XLT | 1998 | 4.6L / 281 / V8 5.4L / 330 / V8 |
| Ford | F-250 | XLT | 1999 | 5.4L / 330 / V8 |
| Ford | F-250 | XL | 1987 | 7.5L / 460 / V8 |
| Ford | F-250 | XL | 1994 | 7.3L / 445 / V8 |
| Ford | F-250 | XL | 1995 | 7.3L / 445 / V8 |
| Ford | F-250 | XL | 1996 | 7.3L / 445 / V8 |
| Ford | F-250 | XL | 1997 | 5.4L / 330 / V8 4.6L / 281 / V8 |
| Ford | F-250 | XL | 1998 | 5.4L / 330 / V8 4.6L / 281 / V8 |
| Ford | F-250 | XL | 1999 | 5.4L / 330 / V8 |
| Ford | F-350 | Eddie Bauer | 1995 | 7.3L / 445 / V8 |
| Ford | F-350 | Special | 1995 | 7.3L / 445 / V8 |
| Ford | F-350 | Special | 1996 | 7.3L / 445 / V8 |
| Ford | F-350 | XLT | 1994 | 7.3L / 445 / V8 |
| Ford | F-350 | XLT | 1995 | 7.3L / 445 / V8 |
| Ford | F-350 | XLT | 1996 | 7.3L / 445 / V8 |
| Ford | F-350 | XL | 1994 | 7.3L / 445 / V8 |
| Ford | F-350 | XL | 1995 | 7.3L / 445 / V8 |
| Ford | F-350 | XL | 1996 | 7.3L / 445 / V8 |
| GMC | C2500 | Sierra SLE | 1988 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLE | 1989 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLE | 1990 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLE | 1991 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLE | 1992 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLX | 1988 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLX | 1989 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLX | 1990 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLX | 1991 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra SLX | 1992 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra | 1988 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra | 1989 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra | 1990 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra | 1991 | 5.0L / 305 / V8 |
| GMC | C2500 | Sierra | 1992 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLE | 1988 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLE | 1989 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLE | 1990 | 5.0L / 305 / V8 4.3L / 262 / V6 |
| GMC | K2500 | Sierra SLE | 1991 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLE | 1992 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLX | 1988 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLX | 1989 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLX | 1990 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLX | 1991 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra SLX | 1992 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra | 1988 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra | 1989 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra | 1990 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra | 1991 | 5.0L / 305 / V8 |
| GMC | K2500 | Sierra | 1992 | 5.0L / 305 / V8 |
| Nissan | Armada | LE | 2005 | 5.6L / V8 |
| Nissan | Armada | LE | 2006 | 5.6L / V8 |
| Nissan | Armada | LE | 2007 | 5.6L / V8 |
| Nissan | Armada | SE Off-Road | 2005 | 5.6L / V8 |
| Nissan | Armada | SE Off-Road | 2006 | 5.6L / V8 |
| Nissan | Armada | SE | 2005 | 5.6L / V8 |
| Nissan | Armada | SE | 2006 | 5.6L / V8 |
| Nissan | Armada | SE | 2007 | 5.6L / V8 |
| Toyota | Tundra | Base | 2000 | 3.4L / V6 |
| Toyota | Tundra | Base | 2001 | 3.4L / V6 |
| Toyota | Tundra | Base | 2002 | 3.4L / V6 |
| Toyota | Tundra | Base | 2003 | 3.4L / V6 |
| Toyota | Tundra | Base | 2004 | 3.4L / V6 |
| Toyota | Tundra | Base | 2005 | 4.0L / 241 / V6 4.7L / 285 / V8 |
| Toyota | Tundra | Base | 2006 | 4.0L / 241 / V6 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2000 | 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2001 | 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2002 | 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2003 | 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2004 | 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2005 | 4.7L / 285 / V8 |
| Toyota | Tundra | Limited | 2006 | 4.7L / 285 / V8 |
| Toyota | Tundra | SR5 | 2000 | 4.7L / 285 / V8 3.4L / V6 |
| Toyota | Tundra | SR5 | 2001 | 4.7L / 285 / V8 3.4L / V6 |
| Toyota | Tundra | SR5 | 2002 | 4.7L / 285 / V8 3.4L / V6 |
| Toyota | Tundra | SR5 | 2003 | 4.7L / 285 / V8 3.4L / V6 |
| Toyota | Tundra | SR5 | 2004 | 4.7L / 285 / V8 3.4L / V6 |
| Toyota | Tundra | SR5 | 2005 | 4.0L / 241 / V6 4.7L / 285 / V8 |
| Toyota | Tundra | SR5 | 2006 | 4.0L / 241 / V6 4.7L / 285 / V8 |

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