Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler 2013-infiniti-ex37-esi5648856 5" diameter Borla(r) Axle-Back system

5" diameter Borla(r) Axle-Back system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature

We went through several designs to get to where we are now

The EVO3003 is specifically engineered for the Audi/Volkswagen MK7 with the 1

25) Nissan / Mazda / Toyota - Chrome Gold

Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler 2013-infiniti-ex37-esi5648856 5" diameter Borla(r) Axle-Back systemHigh quality austenitic stainless steel. Patented, race winning XR 1 Raceline technology. 3 options: Offset Made with the same patented, flow through design as the XR 1 Sportsman oval. The inlet outlet are offset to the same side of the muffler, to accommodate transmission and frame rail interference on some applications Oval BORLAs #1 selling racing muffler. Satisfies the needs of most racing applications because it is the lightest, most compact, and