SpeedFX 50102M2 MaxFlow Xtreme Muffler 3.5" In Dual 2.5" Out 16" SS Chambered

304 Stainless Steel, All 304 Stainless Internals, Chambered MaxFlow Xtreme Mufflers by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust, including all internal parts. 300 series stainless steel weld filler supports the overall quality and durability of the muffler. The chambered muffler delivers a rich, aggressive tone that will turn heads and make you smile. Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust All T-304 Stainless Steel Internal Components Which Will Not Pit Or Rust From The Inside Out 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The Muffler Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle