MagnaFlow Performance Exhaust Muffler 10445: 2.25"/2.25" Inlet/Outlet, 4x4x14" Round, Stainless Steel, Satin Finish

This muffler is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.

• SIGNATURE MAGNAFLOW SOUND - The 4" x 4" Round body of muffler 10445 is engineered to deliver the deep, resonating sound that MagnaFlow mufflers are famous for.
• DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this 4" x 4" Round muffler increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
• OPTIMAL ARCHITECTURE & CONSTRUCTION - The internal architecture of this muffler features a straight-through perforated core with two-stage acoustic packing which maintains the velocity of exhaust flow while generating a smooth, deep exhaust tone. Proudly made in the USA.
• UNIVERSAL FITMENT - 10445’s universal design enables custom muffler placement and orientation to meet the particular spacing and mechanical requirements of your vehicle. Professional installation is highly recommended.
• LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.