Borla 3 -1/2in In/Out x 5in Round x 8in Long XR-1 Sportsman Shorty Racing Muffler - 40004S fits_2014-`BMW`I3 single tips and are NOT

single tips and are NOT equipped with Dual Mode Exhaust (NPP) valves

With SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles

Replace worn-out wearable End Link hardware with original Hotchkis high quality replacement parts

T6-6061 aluminum tube that provides a smooth

Borla 3 -1/2in In/Out x 5in Round x 8in Long XR-1 Sportsman Shorty Racing Muffler - 40004S fits_2014-`BMW`I3 single tips and are NOTHigh 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