The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
WarrantyInstallation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1974,1977-1982 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1976 | Chevrolet | Corvette | Stingray |
| 1991 | Chevrolet | S10 | Baja |
| 1983-1993,1998-2002 | Chevrolet | S10 | Base |
| 1983-1986,1988-1990 | Chevrolet | S10 | Durango |
| 1992-1993 | Chevrolet | S10 | EL |
| 1998-2002 | Chevrolet | S10 | LS |
| 1983-1989 | Chevrolet | S10 | Sport |
| 1998 | Chevrolet | S10 | SS |
| 1983-1992 | Chevrolet | S10 | Tahoe |
| 1999-2002 | Chevrolet | S10 | Xtreme |
| 1998-2002 | Chevrolet | S10 | ZR2 |
| 2002 | Chevrolet | S10 | ZR5 |
| 1979,1986-1989 | Dodge | D100 | Custom |
| 1979-1992 | Dodge | D150 | Base |
| 1982-1983 | Dodge | D150 | Miser |
| 1990-1991 | Dodge | D150 | S |
| 1981-1992 | Dodge | D250 | Base |
| 1979-1980 | Dodge | D300 | Base |
| 1981-1992 | Dodge | D350 | Base |
| 1990-1991 | Dodge | Dakota | Base |
| 1990-1991 | Dodge | Dakota | LE |
| 1990-1991 | Dodge | Dakota | S |
| 1990-1991 | Dodge | Dakota | SE |
| 1990-1991 | Dodge | Dakota | Sport |
| 1986-1989 | Dodge | W100 | Custom |
| 1979-1992 | Dodge | W150 | Base |
| 1990-1991 | Dodge | W150 | S |
| 1981-1992 | Dodge | W250 | Base |
| 1981-1992 | Dodge | W350 | Base |
| 1997-1998 | Ford | F-250 | Base |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1997-1998 | Ford | F-250 | Lariat |
| 1995-1996 | Ford | F-250 | Special |
| 1994-1998 | Ford | F-250 | XL |
| 1994-1998 | Ford | F-250 | XLT |
| 1997 | Ford | F-350 | Base |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1995-1996 | Ford | F-350 | Special |
| 1994-1997 | Ford | F-350 | XL |
| 1994-1997 | Ford | F-350 | XLT |
| 1979-1983 | Jeep | CJ5 | Base |
| 1979-1980 | Jeep | CJ5 | Golden Eagle |
| 1980-1983 | Jeep | CJ5 | Laredo |
| 1982-1983 | Jeep | CJ5 | Limited |
| 1979-1983 | Jeep | CJ5 | Renegade |
| 1979-1986 | Jeep | CJ7 | Base |
| 1979 | Jeep | CJ7 | Golden Eagle |
| 1980 | Jeep | CJ7 | Golden Hawk |
| 1980-1983,1985-1986 | Jeep | CJ7 | Laredo |
| 1982-1983 | Jeep | CJ7 | Limited |
| 1979-1986 | Jeep | CJ7 | Renegade |
| 2005-2007 | Nissan | Armada | LE |
| 2005-2007 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 2000-2006 | Toyota | Tundra | Base |
| 2000-2006 | Toyota | Tundra | Limited |
| 2000-2006 | Toyota | Tundra | SR5 |
