Installation requires modification.

The Borla S-Type cat-back exhaust system is made for the 2024-2026 Ford Mustang. Replacing the stock exhaust behind the catalytic converter, it is a 3-inch T-304 stainless steel system with 3-inch carbon fiber tips, built for the S-Type sound level. It includes an X-Pipe.

Part number: 140969CFBA

Borla cat-back exhaust system.

EXCEPT Convertible. Do not use the adapters for full 3” inlets. If your car has 1 tip on each muffler and you want to upgrade it to 2 tips on each muffler (also known as quad tips), this is the system for you. It is designed to work with the quad tip (2 tips per muffler) Original Equipment (O.E.) Ford Valance ONLY. If you want to install this system on a vehicle that came with one tip per muffler you will need to buy and install a different valance. 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.