The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10444 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x14in. package with a premium satin finish. The straight-through free-flowing design of this round-bodied muffler's reversible universal 2/2in. diameter inlet/outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the cutting and welding involved professional installation is highly recommended. Internally 10444 utilizes a perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill to achieve a powerful resonant tone. 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.Features & Benefits Delivers a Smooth Deep ToneMufflers are Bi-Directional100% Stainless SteelAdditional Attributes Exhaust Tip Quantity:0Muffler Type:Straight-ThroughFinish:SatinShape:RoundInlet Type:CenterOutlet Type:CenterInlet Inside Diameter:2 INBody Height:4 INBody Length:14 INBody Width:4 INHanger Included:NoInlet Quantity:1Body Material:Stainless SteelOutlet Inside Diameter:2 INOutlet Quantity:1Reversible:YesCore Diameter:2 INOverall Length:20 INProp 65 Y/N:NoSeries:Straight-ThroughTitle:MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10444