The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow® technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
WarrantyInstallation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 1990-1993 |
Chevrolet |
C1500 |
Cheyenne |
| 1990 |
Chevrolet |
C1500 |
Scottsdale |
| 1990-1993 |
Chevrolet |
C1500 |
Silverado |
| 1990-1993 |
Chevrolet |
C1500 |
WT |
| 1988-1992 |
Chevrolet |
C2500 |
Cheyenne |
| 1988-1990 |
Chevrolet |
C2500 |
Scottsdale |
| 1988-1992 |
Chevrolet |
C2500 |
Silverado |
| 1988-1993 |
Chevrolet |
K1500 |
Cheyenne |
| 1988-1990 |
Chevrolet |
K1500 |
Scottsdale |
| 1988-1993 |
Chevrolet |
K1500 |
Silverado |
| 1991 |
Chevrolet |
K1500 |
Sport |
| 1990-1993 |
Chevrolet |
K1500 |
WT |
| 1988-1992 |
Chevrolet |
K2500 |
Cheyenne |
| 1988-1990 |
Chevrolet |
K2500 |
Scottsdale |
| 1988-1992 |
Chevrolet |
K2500 |
Silverado |
| 1990-1993 |
GMC |
C1500 |
Sierra |
| 1990-1993 |
GMC |
C1500 |
Sierra SLE |
| 1990-1993 |
GMC |
C1500 |
Sierra SLX |
| 1988-1992 |
GMC |
C2500 |
Sierra |
| 1988-1992 |
GMC |
C2500 |
Sierra SLE |
| 1988-1992 |
GMC |
C2500 |
Sierra SLX |
| 1988-1993 |
GMC |
K1500 |
Sierra |
| 1988-1993 |
GMC |
K1500 |
Sierra SLE |
| 1988-1993 |
GMC |
K1500 |
Sierra SLX |
| 1993 |
GMC |
K1500 |
Sierra Sport |
| 1988-1992 |
GMC |
K2500 |
Sierra |
| 1988-1992 |
GMC |
K2500 |
Sierra SLE |
| 1988-1992 |
GMC |
K2500 |
Sierra SLX |
