Magnaflow 11245 Straight-Through Performance Muffler 2.25" Inlet/Outlet

The Magnaflow 11245 is a high-performance straight-through muffler designed to enhance exhaust flow while delivering the signature deep, aggressive tone that Magnaflow is known for. This universal-fit muffler features a center inlet/center outlet configuration with 2.25-inch diameter connections, making it ideal for custom exhaust applications on a wide range of vehicles.

Key Features:

• Straight-through perforated core design maximizes exhaust flow and minimizes restriction
• Stainless steel construction for superior durability and corrosion resistance
• 4-inch oval body width x 18-inch length x 9-inch oval body height for compact fitment
• 2.25-inch center inlet and center outlet for balanced flow
• Absorptive fiberglass packing reduces interior resonance while maintaining aggressive sound
• 100% stainless steel construction including body, core, and end caps
• Universal design works with custom exhaust fabrication projects

Magnaflow's straight-through muffler technology provides a free-flowing exhaust path that reduces backpressure and can improve horsepower and torque. The perforated core allows exhaust gases to expand into the surrounding sound-absorbing material, controlling noise levels without sacrificing performance. Ideal for muscle cars, trucks, SUVs, and performance vehicles where improved flow and sound are desired.