Flowmaster Super 40 Series 2.5" In 2.5" Offset Out Universal Chambered Muffler suspension systems Preset regulation pressure at 20

Preset regulation pressure at 20 psi for high RPM CP3 pump operation

Install time approx 10 hours

Datalog up to 100 Derringer

Flat Top w/ 31

Flowmaster Super 40 Series 2.5" In 2.5" Offset Out Universal Chambered Muffler suspension systems Preset regulation pressure at 20The 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 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. Features: Noticeable interior resonance Race proven Delta