Borla cat-back exhaust system.

Part number: 140749

The system features a Merge X-Pipe for increased performance and improved sound. The system delivers the classic S-Type sound with no drone inside the vehicle. It INCLUDES electronic exhaust valve simulators which ELIMINATE the valves. This avoids any warning lights on the dash while providing maximum flow at all times. BORLA Cat-Back & Axle-Back exhaust systems feature patented straight-through and multi-core technology 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.