Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler Forced Induction>Turbo Kits High quality laser cut header

High quality laser cut header flanges provides superior sealing at the head surface

48in - Alum LW - 6/4 Grv - LS1-2-3-6 & L76 - 97-13 - Y Body & SS & G8 - 3 Ring

Clevite® H-Series performance bearings have a medium level of eccentricity

0 Replacement Panel Air Filter

Compared to other aftermarket pumps

Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler Forced Induction>Turbo Kits High quality laser cut headerHigh 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