Quick view Borla Borla XR-1 Racing Sportsman 3.5in. Outlet / 3.5in Inlet Oval Muffler - 40945 Compare $199.99 $178.99 High 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... Add to Cart Add to Cart
Quick view Borla Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler - 40944 Compare $185.99 $165.99 High 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... Add to Cart Add to Cart
Quick view Borla Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Round, Oval or Offset Muffler - 40943 Compare $171.99 $153.99 High 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... Add to Cart Add to Cart
Quick view Borla Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 16in Case Oval Muffler - 40942 Compare $183.99 $164.99 High 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... Add to Cart Add to Cart
Quick view Borla Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 12in Case Oval Muffler - 40941 Compare $166.99 $149.99 High 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... Add to Cart Add to Cart
Quick view Borla Borla Universal S-type 2.5in Inlet/Outlet Muffler - 40842S Compare $214.99 $191.99 Perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature... Add to Cart Add to Cart
Quick view Borla Borla 3in Inlet/Dual 2.25in Outlet Center/Dual Oval ProXS Muffler - 40670 Compare $187.99 $167.99 Single inlet and dual outlet. Reversible design for installation flexibility. This muffler is generally used in a system that has a single inlet and dual outlets, but it can also be installed in a system with dual inlets and a single outlet. High-quality... Add to Cart Add to Cart
Quick view Borla Borla Universal Performance 2.5in Inlet/Outlet Turbo XL Muffler - 40665 Compare $158.99 $141.99 Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic... Add to Cart Add to Cart
Quick view Borla Borla 2.5in Inlet/Outlet Center/Offset Oval ProXS Muffler - 40659 Compare $124.99 $111.99 Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance... Add to Cart Add to Cart
Quick view Borla Borla 2.25n Inlet/Outlet Center/Offset Oval ProXS Muffler - 40658 Compare $127.99 $114.99 Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance... Add to Cart Add to Cart
Quick view Borla Borla Universal Performance 2.0in Inlet/Outlet Muffler - 40657 Compare $127.99 $114.99 Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance... Add to Cart Add to Cart
Quick view Borla Borla XR-1 Multi-Core 3in Center/Center 16in x 4.25in x 7.88in Oval Racing Muffler - 40575 Compare $337.99 $299.99 BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1... Add to Cart Add to Cart