Flowmaster · New
Flowmaster 3 IN(C)/2.5 OUT(D) 50 Series Heavy Duty Muffler
MPN 9530572 · Store SKU flo9530572
Supplier stock checked 11/7/2026, 12:35:17 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. 50 H.D. - 3.00 Center In / 2.50 Dual Out - Moderate Sound Flowmaster 50 Series HD Chambered Muffler
Manufacturer fitment & guides
Check 9530572 against the manufacturer’s application information below.