Mustang Shelby GT500 2013-2014 Cat-Back™ Exhaust S-Type

Since mid-1964, Mustang has always been about muscle, looks, and loads of customization options. BORLA®’s lineup for the Mustang GT and Shelby GT500 lives up to this legacy, with systems to meet a wide variety of performance goals and budgets. For soundaholic Mustang GT drivers who won’t settle for anything less than unbridled performance with a pure, aggressive pony car growl, BORLA® offers a Cat-Back™ (PN140318) and Axle-Back system (PN11777), each featuring BORLA®’s cylindrical S-Type mufflers. Both are also available with BORLA®’s more sound-absorbing Touring mufflers (PN140319) and (PN11778), for sleeper fans who prefer to be more subtle about their power upgrades.

Responding to the high-output exhaust needs of the supercharged 2010 Shelby GT500, BORLA® engineers developed a specially-tuned Multicore Cat-Back™ system (PN140320) which includes an X-Pipe. BORLA®’s patented high-velocity Multicore design distributes exhaust gases through multiple straight-through perforated cores. A race-tested innovation, Multicore technology is also utilized in BORLA®’s elite XR-1® mufflers used by winning teams in NHRA, Baja 1000 and many other racing venues, and has been proven to actually outflow a straight pipe.