Borla cat-back exhaust system.

System will fit Bullitt models. NOT recommended for use on Convertibles. Do not use the adapters for full 3” inlets. The system contains a Merge X-Pipe for increased performance and improved sound. The system has BORLA®'S Polyphonic Exhaust Harmonizer Technology with utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound to the BORLA® mufflers. The mufflers then enhance this sound to the character and volume of the aggressive ATAK® sound, with no drone inside the vehicle. BORLA® Cat-Back and Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.

Use the vehicle selector to confirm your exact year and configuration.