Flowmaster Super 40 Delta Flow Muffler - 2.5" Dual Inlet / Outlet 919070 467 in Bore

467 in Bore

BMR Suspension BK050 Differential Bushings are the perfect wheelhop solution for any S550 Mustang being used for performance driving

GM P-Series Van 1973-2000

Founded in 1903

1-3/8 in OD Tubes

Flowmaster Super 40 Delta Flow Muffler - 2.5" Dual Inlet / Outlet 919070 467 in BoreThe 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: Durable Fully Welded 16 Gauge Aluminized Steel 3