The Borla S-Type cat-back exhaust system is made for the 2024+ Ford Mustang. Fitted behind the catalytic converter in place of the stock exhaust, it is a 3-inch T-304 stainless steel system ending in 5-inch carbon fiber tips at the S-Type sound level. It includes an X-Pipe.

Part number: 140964CFBA

Borla cat-back exhaust system.

This BORLA® Cat-Back system was designed specifically for the Mustang Dark Horse. Do not use the adapters for full 3” inlets. System contains a Merge X-Pipe for increased performance and improved sound. System has Active Exhaust valves. BORLA® Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology 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.

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.