Borla 40351 - Borla Pro XS Mufflers

Precision manufactured by the pioneer in exhaust performance, BORLA Pro XS mufflers feature proven high-powered technology that is surprisingly affordable. Made of rust-free high quality, austenitic stainless steel, Borla Pro XS mufflers deliver more power, improved fuel economy, prolonged engine life, and a street-commanding growl that screams performance.

Pro XS mufflers feature a 4" x 9.5" x 14" body.