Borla XR-1 Racing Sportsman 4in Inlet/Outlet Center/Center Oval Muffler-4.5in Diameter x 12in Length Wheel and Tire Accessories>Wheel Studs 50R18LT 123R

50R18LT 123R

while still providing the comfortable ride that has come to be expected from the name BILSTEIN

as well as the now popular carbureted applications on gas or methanol

angled mountings) or with tight clearances behind the mounting panel

40-75 PSI adjustable base pressure range

Borla XR-1 Racing Sportsman 4in Inlet/Outlet Center/Center Oval Muffler-4.5in Diameter x 12in Length Wheel and Tire Accessories>Wheel Studs 50R18LT 123RHigh 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