Borla | 2015-2023 Ford Mustang EcoBoost Axle-Back Exhaust System S-Type | Part # 11889

2015-2023 Ford Mustang 2.3L 4 Cyl. EcoBoost/ 2015-2017 3.7L V6 Automatic/ Manual Transmission Rear Wheel Drive 2 Door EXCEPT Convertible and Active Exhaust Systems (4 tips).

EXCEPT Convertible and Active Valve Exhaust (4 tips). For convertible applications use PN 11938, or 11939. This 2.25" Cat-Back™ system features the classic S-Type sound with no drone inside the vehicle, and 4" bright chrome on T-304 stainless steel tips. 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.

Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.

Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.