The Super 40 features Flowmasters Delta Flow technology. Its 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 all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
- Deep aggressive exhaust note
- Noticeable interior resonance
- Excellent performance on high horsepower vehicles
- Race proven patented Delta Flow technology
- Made in the USA
- Premium Flowmaster quality
Application:
- 1992-1994 CHEVROLET C1500 SUBURBAN SILVERADO V8 5.7
- 1992-1995 CHEVROLET C1500 SUBURBAN BASE V8 5.7
- 1995-1995 CHEVROLET C1500 SUBURBAN LS V8 5.7
- 1995-1995 CHEVROLET C1500 SUBURBAN LT V8 5.7
- 1999-2003 FORD F-250 SUPER DUTY LARIAT V8 7.3
- 1999-2003 FORD F-250 SUPER DUTY XL V8 7.3
- 1999-2003 FORD F-250 SUPER DUTY XLT V8 7.3
- 2003-2007 FORD F-250 SUPER DUTY LARIAT V8 6.0
- 2003-2007 FORD F-250 SUPER DUTY XL V8 6.0
- 2003-2007 FORD F-250 SUPER DUTY XLT V8 6.0
- 2004-2007 FORD F-250 SUPER DUTY HARLEY-DAVIDSON EDITION V8 6.0
- 2004-2007 FORD F-250 SUPER DUTY KING RANCH V8 6.0
