The three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance.
Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
- Improved Horsepower, Torque and Engine Efficiency
- Excellent choice for Street Rod cars and trucks
- Mild interior resonance
- Moderate Sound
Flowmaster 50 Series Delta Flow Chambered Muffler 50 Delta Flow 2.50 Center In 2.00 Dual Out Moderate Sound Flowmaster 9425502
Specifications:
| Country of Origin | USA |
| Sold As | Kit |
| UPC | 700042015788 |
| Availability | Available |
| Universal | Yes |
| Inlet Location | Center |
| Shape | Oval |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1980 | GMC | Jimmy | ||
| 1981 | GMC | Jimmy | ||
| 1982 | GMC | Jimmy | ||
| 1983 | GMC | Jimmy | ||
| 1984 | GMC | Jimmy | ||
| 1985 | GMC | Jimmy | ||
| 1986 | GMC | Jimmy | ||
| 1987 | GMC | Jimmy | ||
| 1980 | Chevrolet | K20 | Custom Deluxe | |
| 1980 | Chevrolet | K20 | Scottsdale | |
| 1980 | Chevrolet | C20 | Silverado | |
| 1980 | Chevrolet | C20 | Scottsdale | |
| 1980 | Chevrolet | K5 Blazer | Custom Deluxe | |
| 1980 | Chevrolet | C20 | Custom Deluxe | |
| 1980 | Chevrolet | K20 | Silverado | |
| 1980 | Chevrolet | K5 Blazer | Cheyenne | |
| 1980 | Chevrolet | C20 | Cheyenne | |
| 1980 | Chevrolet | K20 | Cheyenne | |
| 1980 | Chevrolet | K5 Blazer | Silverado | |
| 1981 | Chevrolet | K5 Blazer | Silverado | |
| 1982 | Chevrolet | K5 Blazer | Silverado | |
| 1983 | Chevrolet | K5 Blazer | Silverado | |
| 1984 | Chevrolet | K5 Blazer | Silverado | |
| 1985 | Chevrolet | K5 Blazer | Silverado | |
| 1986 | Chevrolet | K5 Blazer | Silverado | |
| 1981 | Chevrolet | C10 | Custom | |
| 1982 | Chevrolet | C10 | Custom | |
| 1983 | Chevrolet | C10 | Custom | |
| 1984 | Chevrolet | C10 | Custom | |
| 1985 | Chevrolet | C10 | Custom | |
| 1986 | Chevrolet | C10 | Custom | |
| 1981 | Chevrolet | K20 | Deluxe | |
| 1981 | Chevrolet | C10 | Deluxe | |
| 1981 | Chevrolet | C20 | Deluxe | |
| 1981 | Chevrolet | C20 | Custom | |
| 1982 | Chevrolet | C20 | Custom | |
| 1983 | Chevrolet | C20 | Custom | |
| 1984 | Chevrolet | C20 | Custom | |
| 1985 | Chevrolet | C20 | Custom | |
| 1986 | Chevrolet | C20 | Custom | |
| 1981 | Chevrolet | K20 | Custom | |
| 1982 | Chevrolet | K20 | Custom | |
| 1983 | Chevrolet | K20 | Custom | |
| 1984 | Chevrolet | K20 | Custom | |
| 1985 | Chevrolet | K20 | Custom | |
| 1986 | Chevrolet | K20 | Custom | |
| 1981 | Chevrolet | K5 Blazer | Custom | |
| 1982 | Chevrolet | K5 Blazer | Custom | |
| 1983 | Chevrolet | K5 Blazer | Custom | |
| 1984 | Chevrolet | K5 Blazer | Custom | |
| 1985 | Chevrolet | K5 Blazer | Custom | |
| 1986 | Chevrolet | K5 Blazer | Custom | |
| 1981 | Chevrolet | K5 Blazer | Deluxe | |
| 1982 | Chevrolet | K20 | Silverado | |
| 1983 | Chevrolet | K20 | Silverado | |
| 1982 | Chevrolet | C10 | Scottsdale | |
| 1982 | Chevrolet | C10 | Silverado | |
| 1983 | Chevrolet | C10 | Silverado | |
| 1984 | Chevrolet | C10 | Silverado | |
| 1985 | Chevrolet | C10 | Silverado | |
| 1986 | Chevrolet | C10 | Silverado | |
| 1982 | Chevrolet | C20 | Silverado | |
| 1983 | Chevrolet | C20 | Silverado | |
| 1984 | Chevrolet | C20 | Silverado | |
| 1985 | Chevrolet | C20 | Silverado | |
| 1986 | Chevrolet | C20 | Silverado | |
| 1982 | Chevrolet | C20 | Scottsdale | |
| 1982 | Chevrolet | K20 | Scottsdale | |
| 1984 | Chevrolet | K5 Blazer | Scottsdale | |
| 1984 | Chevrolet | C10 | Scottsdale | |
| 1985 | Chevrolet | C10 | Scottsdale | |
| 1986 | Chevrolet | C10 | Scottsdale | |
| 1984 | Chevrolet | C20 | Scottsdale | |
| 1985 | Chevrolet | C20 | Scottsdale | |
| 1986 | Chevrolet | C20 | Scottsdale | |
| 1984 | Chevrolet | K20 | Scottsdale | |
| 1985 | Chevrolet | K20 | Scottsdale | |
| 1986 | Chevrolet | K20 | Scottsdale | |
| 1985 | Chevrolet | K20 | Silverado | |
| 1986 | Chevrolet | K20 | Silverado | |
| 1987 | Chevrolet | Blazer | Silverado | |
| 1987 | Chevrolet | Blazer | Custom Deluxe | |
| 1988 | GMC | K3500 | Sierra SLX | |
| 1989 | GMC | K3500 | Sierra SLX | |
| 1990 | GMC | K3500 | Sierra SLX | |
| 1991 | GMC | K3500 | Sierra SLX | |
| 1992 | GMC | K3500 | Sierra SLX | |
| 1988 | Chevrolet | K2500 | Silverado | |
| 1989 | Chevrolet | K2500 | Silverado | |
| 1990 | Chevrolet | K2500 | Silverado | |
| 1991 | Chevrolet | K2500 | Silverado | |
| 1992 | Chevrolet | K2500 | Silverado | |
| 1993 | Chevrolet | K2500 | Silverado | |
| 1994 | Chevrolet | K2500 | Silverado | |
| 1995 | Chevrolet | K2500 | Silverado | |
| 1988 | Chevrolet | K3500 | Silverado | |
| 1989 | Chevrolet | K3500 | Silverado | |
| 1990 | Chevrolet | K3500 | Silverado | |
| 1991 | Chevrolet | K3500 | Silverado | |
| 1992 | Chevrolet | K3500 | Silverado | |
| 1988 | Chevrolet | C1500 | Silverado | |
| 1989 | Chevrolet | C1500 | Silverado | |
| 1990 | Chevrolet | C1500 | Silverado | |
| 1991 | Chevrolet | C1500 | Silverado | |
| 1992 | Chevrolet | C1500 | Silverado | |
| 1988 | Chevrolet | C1500 | Cheyenne | |
| 1989 | Chevrolet | C1500 | Cheyenne | |
| 1990 | Chevrolet | C1500 | Cheyenne | |
| 1991 | Chevrolet | C1500 | Cheyenne | |
| 1992 | Chevrolet | C1500 | Cheyenne | |
| 1988 | Chevrolet | K2500 | Cheyenne | |
| 1989 | Chevrolet | K2500 | Cheyenne | |
| 1990 | Chevrolet | K2500 | Cheyenne | |
| 1991 | Chevrolet | K2500 | Cheyenne | |
| 1992 | Chevrolet | K2500 | Cheyenne | |
| 1993 | Chevrolet | K2500 | Cheyenne | |
| 1994 | Chevrolet | K2500 | Cheyenne | |
| 1995 | Chevrolet | K2500 | Cheyenne | |
| 1988 | Chevrolet | K3500 | Cheyenne | |
| 1989 | Chevrolet | K3500 | Cheyenne | |
| 1990 | Chevrolet | K3500 | Cheyenne | |
| 1991 | Chevrolet | K3500 | Cheyenne | |
| 1992 | Chevrolet | K3500 | Cheyenne | |
| 1988 | GMC | C1500 | Sierra SLX | |
| 1989 | GMC | C1500 | Sierra SLX | |
| 1990 | GMC | C1500 | Sierra SLX | |
| 1991 | GMC | C1500 | Sierra SLX | |
| 1992 | GMC | C1500 | Sierra SLX | |
| 1988 | GMC | K2500 | Sierra SLX | |
| 1989 | GMC | K2500 | Sierra SLX | |
| 1990 | GMC | K2500 | Sierra SLX | |
| 1991 | GMC | K2500 | Sierra SLX | |
| 1992 | GMC | K2500 | Sierra SLX | |
| 1993 | GMC | K2500 | Sierra SLX | |
| 1988 | GMC | C1500 | Sierra SLE | |
| 1989 | GMC | C1500 | Sierra SLE | |
| 1990 | GMC | C1500 | Sierra SLE | |
| 1991 | GMC | C1500 | Sierra SLE | |
| 1992 | GMC | C1500 | Sierra SLE | |
| 1988 | GMC | K3500 | Sierra SLE | |
| 1989 | GMC | K3500 | Sierra SLE | |
| 1990 | GMC | K3500 | Sierra SLE | |
| 1991 | GMC | K3500 | Sierra SLE | |
| 1992 | GMC | K3500 | Sierra SLE | |
| 1988 | GMC | K3500 | Sierra | |
| 1989 | GMC | K3500 | Sierra | |
| 1990 | GMC | K3500 | Sierra | |
| 1991 | GMC | K3500 | Sierra | |
| 1992 | GMC | K3500 | Sierra | |
| 1988 | GMC | C1500 | Sierra | |
| 1989 | GMC | C1500 | Sierra | |
| 1990 | GMC | C1500 | Sierra | |
| 1991 | GMC | C1500 | Sierra | |
| 1992 | GMC | C1500 | Sierra | |
| 1988 | Chevrolet | K2500 | Scottsdale | |
| 1989 | Chevrolet | K2500 | Scottsdale | |
| 1990 | Chevrolet | K2500 | Scottsdale | |
| 1988 | Chevrolet | K3500 | Scottsdale | |
| 1989 | Chevrolet | K3500 | Scottsdale | |
| 1990 | Chevrolet | K3500 | Scottsdale | |
| 1988 | Chevrolet | C1500 | Scottsdale | |
| 1989 | Chevrolet | C1500 | Scottsdale | |
| 1990 | Chevrolet | C1500 | Scottsdale | |
| 1990 | Chevrolet | C1500 | WT | |
| 1991 | Chevrolet | C1500 | WT | |
| 1992 | Chevrolet | C1500 | WT | |
| 1991 | GMC | K2500 | Sierra SLE | |
| 1992 | GMC | K2500 | Sierra SLE | |
| 1993 | GMC | K2500 | Sierra SLE | |
| 1994 | GMC | K2500 | Sierra SLE | |
| 1995 | GMC | K2500 | Sierra SLE | |
| 1993 | GMC | K2500 | Sierra | |
| 1994 | Chevrolet | K2500 | ||
| 1995 | Chevrolet | K2500 | ||
| 1994 | GMC | K2500 | Sierra SLT | |
| 1995 | GMC | K2500 | Sierra SLT | |
| 1994 | GMC | K2500 | Sierra SL | |
| 1995 | GMC | K2500 | Sierra SL | |
| 1994 | Chevrolet | K2500 | WT | |
| 1995 | Chevrolet | K2500 | WT |