Flowmaster Super 40 Muffler – 2.5" Dual – Aggressive Sound #9525454 3630140 Cutter diameter 38

Cutter diameter 38

unaffected by magnetic fields

213 in End A thickness 0

1/2" Drive

Available for all popular engine types and used when distributor clearance is not a problem and the look of a large cap distributor is preferred

Flowmaster Super 40 Muffler – 2.5" Dual – Aggressive Sound #9525454 3630140 Cutter diameter 38The 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: Deep Aggressive Sound Exhaust Note Noticeable