MagnaFlow 4in Round Center/Center Performance Muffler Exhaust 10426 – Straight-Through 2.5in Inlet/Outlet 18in Body Length 24in Overall Length Satin Finish – Classic Deep Exhaust Sound

SIGNATURE MAGNAFLOW SOUND – The 4x4x18″ Round body of muffler 10426 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 . UNIVERSAL FITMENT – 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 youre backed by MagnaFlows limited lifetime construction warranty.