The MagnaFlow Rumble Muffler measuring 13 x 4.25 x 9.5 with 2.25/2.25 inlet and outlet (offset/center) is intended for exhaust systems matching those 2.25" connections. Its compact dimensions make it usable in tight spaces or custom exhaust applications where a sub‑10" muffler body and 2.25" plumbing are required for fitment.
MagnaFlow Rumble Muffler 13X4.25X9.5 2.25/2.25 O/C