Borla XR-1 Multi-Core 3in Center/Center 16in x 4.25in x 7.88in Oval Racing Muffler - 40575

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...

Borla XR-1 Racing Hooters Series Slim Line Muffler - 40536

Slim Line Racing Muffler. Designed for low profile vehicles with limited space. It features a 3" x 7.88" oval body. Necks are 3.5" tubing formed into 4.13" x 2.61" oval. Reversible design for...

Borla Universal Oval Transverse 2.5in Inlet/Outlet 19in x 10.25in x 5.5in Turbo XL Muffler - 40477

Transverse Flow design. Transverse flow mufflers were originally designed for GM F-Body Camaros and Firebirds. On these vehicles they were mounted behind the rear axle and were parallel to the axle...

Borla Universal Oval Transverse Single 3in Inlet/2.5in Outlet 19in x 10.25in x 5.5in Turbo Muffler - 40474

Transverse Flow design. Transverse flow mufflers were originally designed for GM F-Body Camaros and Firebirds. On these vehicles they were mounted behind the rear axle and were parallel to the axle...

Borla Universal Pro-XS 2.5in Inlet//Outlet Center/Center Muffler - 40364

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...

Borla Universal Pro-XS 2.25in Inlet//Outlet Cemter/Center Muffler - 40363

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...

Borla Universal 4in x 9-1/2in x 14in Oval Center/Offset 3in Inlet/Outlet ProXS Muffler - 40359

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...

Borla Universal 2.5in Inlet/Outlet ProXS Muffler - 40358

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...

Borla Universal 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in ProXS Muffler - 40357

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...

Borla Universal Pro-XS 3in Inlet//Outlet Offset/Offset 14x9 1/2 x 4 Muffler - 40353

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...

Borla Universal Pro-XS Muffler - Offset/Offset Oval 2.5in - 40352

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...

Borla Pro-XS 2.25in Tubing 14in x 4in x 9.5in Oval Offset/Offset Muffler - 40351

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...