Stainless Muffler 3in Center In / Offset Out

The MagnaFlow Performance Exhaust Stainless Muffler 3in Center In / Offset Out (Part No. 13259) is a heavy-duty universal muffler designed for exhaust system builders who prioritize acoustic refinement and durability. This muffler is ideal for those working on custom exhaust systems, mild performance upgrades, and restorations.

Constructed entirely from stainless steel, this XL three-chamber design features a 3-inch center inlet and a 3-inch offset outlet, providing reliable noise suppression across various RPM ranges. The muffler's robust construction resists corrosion from road salt, moisture, and exhaust condensation, making it a superior choice compared to mild steel alternatives.

With a weight of 11.1 lbs, this muffler balances substance with reasonable weight distribution for most suspension systems. Its universal design simplifies fitment compared to vehicle-specific units, while the offset outlet positioning addresses common installation constraints, allowing for straightforward rear-bumper exit routing.