Borla Pro XS Muffler 3" Offset Inlet 3" Center Outlet 304 Stainless Borla 40364 Universal Pro XS 2.5" Inlet 2.5"Outlet Center Center Exit Borla Universal Pro XS 2.25in Inlet Outlet Cemter Center Muffler Borla Pro XS Stainless Muffler 3 in Center Inlet Dual 2 1 2 in Borla Pro XS Universal Rear Stainless Steel Oval Offset Exhaust Muffler Don't get a new exhaust, do this upgrade instead! Borla Pro XS. Value priced BORLA ProXS mufflers share many of the hottest features of our performanceline. Including high quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.