Magnaflow · New
MagnaFlow Rumble Muffler 6.5X4.25X9.5 3/3 C/C
MPN R37428 · Store SKU magR37428
Supplier stock checked 11/7/2026, 9:59:42 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
MagnaFlow Rumble Muffler 6.5X4.25X9.5 3/3 C/C
Manufacturer fitment & guides
Check R37428 against the manufacturer’s application information below.
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