Flowmaster · New
Flowmaster 2.25 (D)IN/3 (C)OUT 50 Series SUV/PF Muffler
MPN 524553 · Store SKU flo524553
Supplier stock checked 11/8/2026, 7:27:17 AM 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
The Super 50 series muffler is a larger version of Flowmaster's 50 series Delta Flow® muffler. Originally designed for trucks and SUV's, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Super 50 - 2.25 Dual In / 3.00 Center Out - Mild Sound Flowmaster Super 50 Series Chambered Muffler
Manufacturer fitment & guides
Check 524553 against the manufacturer’s application information below.