Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler 2013-infiniti-ex37-esi5648856 Our kit replaces the degradation

Our kit replaces the degradation prone stock rubber hosing with 5 layers of durable silicone embedded with heat-resistant fibers

Captive screws are used to eliminate lost hardware and to securely fasten to housing

This allows the driver to dial in the rear roll resistance to achieve the desired handling bias

This is a must have finishing touch for any high performance application

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

Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler 2013-infiniti-ex37-esi5648856 Our kit replaces the degradationHigh 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