Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 12in Case Oval Muffler 2008-nissan-altima-esi7754956 providing 20-percent greater cooling efficiency

providing 20-percent greater cooling efficiency when compared to the stock radiator

just like all Mishimoto 6

These Mishimoto silicone coolant hoses replace the stock plastic hose connectors with a durable one-piece design and CNC-machined aluminum fittings

Direct bolt on

The KW Solid Piston Technology can also be used to cover a large force range when designing the chara cteristic curves

Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 12in Case Oval Muffler 2008-nissan-altima-esi7754956 providing 20-percent greater cooling efficiencyHigh 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