Magnaflow Street Series SS Cat-Back Exhaust | Ford Mustang GT (05-09) (15881)

The MagnaFlow Street Series SS Cat-Back Exhaust for the Ford Mustang GT (2005-2009) is a high-performance exhaust system designed to enhance the vehicle's sound and power. Constructed with mandrel-bent 2.5-inch main piping and straight-through mufflers, it delivers a resonant, aggressive engine tone while improving exhaust flow. The system features a dual split rear exit with 4-inch polished welded-on double wall angle cut rolled edge tips, combining durability with a polished aesthetic. This exhaust kit is engineered to provide dyno-proven performance gains, emphasizing both sound quality and horsepower improvements, making it an ideal upgrade for enthusiasts seeking a more commanding exhaust note and enhanced engine efficiency.

Designed specifically for 2005-2009 Ford Mustang GT models equipped with 4.6L or 5.4L engines, this cat-back exhaust system is a direct bolt-on replacement for the factory setup. It is suitable for street use, offering a balance of performance and sound without sacrificing daily drivability. The kit includes all necessary components for installation, ensuring a straightforward upgrade process. Compatible with the stock chassis and engine configurations, this system enhances the vehicle’s exhaust flow and sound profile, making it a popular choice for Mustang owners looking to improve both performance and auditory presence on the street or track.