Fits 1978 to 1987 Buick Regal, and 4 more makes. See every vehicle
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.
Warranty: Manufacturer's Limited 3 Year Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1978 | Buick | Regal | Base, Limited, Sport | 3.2L 196 V6, 3.8L 231 V6, 5.0L 305 V8 |
| 1979 | Buick | Regal | Base, Limited, Sport | 3.2L 196 V6, 3.8L 231 V6, 4.9L 301 V8, 5.0L 305 V8 |
| 1980 | Buick | Regal | Base, Limited, Sport | 3.8L 231 V6, 4.3L 265 V8, 4.9L 301 V8, 5.0L 305 V8 |
| 1981 | Buick | Regal | Base, Limited, Sport | 3.8L 231 V6, 4.3L 265 V8 |
| 1982 | Buick | Regal | Base, Estate Wagon, Limited, Limited Turbo, Sport | 3.8L 231 V6, 4.1L 252 V6 |
| 1983 | Buick | Regal | Base, Estate Wagon, Limited, T-Type | 3.8L 231 V6, 4.1L 252 V6 |
| 1984 | Buick | Regal | Base, Grand National, Limited, T-Type | 3.8L 231 V6, 4.1L 252 V6 |
| 1985 | Buick | Regal | Base, Grand National, Limited, T-Type | 3.8L 231 V6 |
| 1986 | Buick | Regal | Base, Grand National, Limited, T-Type | 3.8L 231 V6, 5.0L 307 V8 |
| 1987 | Buick | Regal | Base, GNX, Grand National, Limited | 3.8L 231 V6, 5.0L 307 V8 |
| 1967 | Chevrolet | Camaro | RS, SS | 5.7L 350 V8 |
| 1968 | Chevrolet | Camaro | SS | 5.7L 350 V8 |
| 1969 | Chevrolet | Camaro | Base, RS, SS | 5.7L 350 V8 |
| 1970 - 1972 | Chevrolet | Camaro | Base, RS, SS, Z28 | 5.7L 350 V8 |
| 1973 | Chevrolet | Camaro | Base, LT, RS, Z28 | 5.7L 350 V8 |
| 1974 | Chevrolet | Camaro | Base, LT, Z28 | 5.7L 350 V8 |
| 1975 | Chevrolet | Camaro | Base, LT, RS | 5.7L 350 V8 |
| 1976 | Chevrolet | Camaro | Base, LT, LT Rally Sport, Rally Sport | 5.7L 350 V8 |
| 1977 - 1978 | Chevrolet | Camaro | Base, LT, LT Rally Sport, Rally Sport, Z28 | 5.7L 350 V8 |
| 1979 - 1980 | Chevrolet | Camaro | Base, Berlinetta, Rally Sport, Z28 | 5.7L 350 V8 |
| 1981 | Chevrolet | Camaro | Berlinetta, Sport, Z28 | 5.7L 350 V8 |
| 1978 | Chevrolet | El Camino | Base, Conquista, SS | 3.3L 200 V6, 3.8L 231 V6, 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | Chevrolet | El Camino | Base, Royal Knight, SS | 3.3L 200 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8, 5.7L 350 V8 |
| 1980 | Chevrolet | El Camino | Base, Royal Knight, SS | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1981 | Chevrolet | El Camino | Base, Conquista, Royal Knight, SS | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1982 | Chevrolet | El Camino | Base, Conquista, SS | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1983 - 1984 | Chevrolet | El Camino | Base, Conquista, SS | 3.8L 229 V6, 3.8L 231 V6, 5.0L 305 V8 |
| 1985 - 1986 | Chevrolet | El Camino | Base, Conquista, SS | 4.3L 262 V6, 5.0L 305 V8 |
| 1987 | Chevrolet | El Camino | Base, SS | 4.3L 262 V6, 5.0L 305 V8 |
| 1978 | Chevrolet | Malibu | Base, Classic, Classic Estate, Classic Landau | 3.3L 200 V6, 3.8L 231 V6, 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | Chevrolet | Malibu | Base, Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Landau, Police, Sport | 3.3L 200 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8, 5.7L 350 V8 |
| 1980 | Chevrolet | Malibu | Base, Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Sport | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8, 5.7L 350 V8 |
| 1981 | Chevrolet | Malibu | Base, Classic, Classic Landau | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | Chevrolet | Malibu | Classic | 3.8L 231 V6 |
| 1983 | Chevrolet | Malibu | Classic | 3.8L 229 V6, 3.8L 231 V6, 5.0L 305 V8 |
| 1978 | Chevrolet | Monte Carlo | Landau, Sport | 3.3L 200 V6, 3.8L 231 V6, 5.0L 305 V8 |
| 1979 | Chevrolet | Monte Carlo | Base, Landau | 3.3L 200 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1980 | Chevrolet | Monte Carlo | Landau, Sport | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1981 | Chevrolet | Monte Carlo | Base, Landau | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1982 | Chevrolet | Monte Carlo | Base | 3.8L 229 V6, 3.8L 231 V6, 4.4L 267 V8, 5.0L 305 V8 |
| 1983 | Chevrolet | Monte Carlo | Base, CL, SS | 3.8L 229 V6, 3.8L 231 V6, 5.0L 305 V8 |
| 1984 | Chevrolet | Monte Carlo | Base, SS | 3.8L 229 V6, 3.8L 231 V6, 5.0L 305 V8 |
| 1985 | Chevrolet | Monte Carlo | Base, SS | 4.3L 262 V6, 5.0L 305 V8 |
| 1986 - 1988 | Chevrolet | Monte Carlo | Base, LS, SS | 4.3L 262 V6, 5.0L 305 V8 |
| 1978 - 1980 | GMC | Caballero | Base, Diablo, Laredo | 3.8L 231 V6 |
| 1981 | GMC | Caballero | Amarillo, Base, Conquista, Diablo, Royal Knight | 3.8L 231 V6 |
| 1982 - 1984 | GMC | Caballero | Amarillo, Base, Diablo | 3.8L 231 V6 |
| 1985 - 1986 | GMC | Caballero | Amarillo, Base, Diablo | 4.3L 262 V6 |
| 1987 | GMC | Caballero | Base, Diablo | 4.3L 262 V6 |
| 1982 - 1983 | Oldsmobile | Custom Cruiser | Base | 5.0L 307 V8 |
| 1980 | Oldsmobile | Cutlass | Base | 3.8L 231 V6, 4.3L 260 V8, 5.0L 305 V8, 5.7L 350 V8 |
| 1979 | Oldsmobile | Cutlass Salon | 442, Hurst | 5.7L 350 V8 |
| 1985 | Oldsmobile | Cutlass Salon | 442 | 5.0L 307 V8 |
| 1986 | Oldsmobile | Cutlass Salon | 442, Base | 3.8L 231 V6, 5.0L 307 V8 |
| 1987 | Oldsmobile | Cutlass Salon | Base | 3.8L 231 V6 |
| 1978 - 1980 | Oldsmobile | Cutlass Supreme | Base, Brougham | 3.8L 231 V6 |
| 1981 | Oldsmobile | Cutlass Supreme | Base, Brougham, LS | 3.8L 231 V6 |
| 1982 | Oldsmobile | Cutlass Supreme | Base, Brougham | 3.8L 231 V6 |
| 1983 | Oldsmobile | Cutlass Supreme | Base, Brougham | 3.8L 231 V6, 5.0L 307 V8 |
| 1984 | Oldsmobile | Cutlass Supreme | Base, Brougham | 3.8L 231 V6 |
| 1985 | Oldsmobile | Cutlass Supreme | Base, Brougham, LS | 3.8L 231 V6 |
| 1986 | Oldsmobile | Cutlass Supreme | Base, Brougham | 3.8L 231 V6 |
| 1987 | Oldsmobile | Cutlass Supreme | 442, Base, Brougham | 3.8L 231 V6 |
| 1982 - 1983 | Pontiac | Bonneville | Base, Brougham | 3.8L 231 V6 |
| 1984 - 1986 | Pontiac | Bonneville | Base, Brougham, LE | 3.8L 231 V6 |
| 1967 | Pontiac | Firebird | 326, 400, Base, HO, Sprint | 3.8L 230 I6, 5.3L 326 V8, 6.6L 400 V8 |
| 1968 | Pontiac | Firebird | 350, 400, Base, HO, Sprint | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Pontiac | Firebird | 350, 350 HO, 400, Base, Sprint, Trans Am | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1970 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8 |
| 1971 - 1976 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 4.1L 250 I6, 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1977 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 3.8L 231 V6, 4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8 |
| 1978 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 3.8L 231 V6, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8 |
| 1979 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 3.8L 231 V6, 4.9L 301 V8, 5.0L 305 V8, 5.7L 350 V8, 6.6L 400 V8, 6.6L 403 V8 |
| 1980 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 3.8L 231 V6, 4.3L 265 V8, 4.9L 301 V8, 5.0L 305 V8 |
| 1981 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 3.8L 231 V6, 4.3L 265 V8, 4.4L 267 V8, 4.9L 301 V8, 5.0L 305 V8 |
| 1978 - 1980 | Pontiac | Grand Prix | Base, LJ, SJ | 3.8L 231 V6, 4.9L 301 V8 |
| 1981 - 1983 | Pontiac | Grand Prix | Base, Brougham, LJ | 3.8L 231 V6 |
| 1984 - 1987 | Pontiac | Grand Prix | Base, Brougham, LE | 3.8L 231 V6 |