Transform your driving experience with the MBRP T409 Cat Back Exhaust system for the 2013-2018 Ford Focus ST 2.0L EcoBoost. Designed to optimize exhaust flow, this system provides noticeable improvements in horsepower and torque while delivering an aggressive sound that turns heads. Constructed from high-quality T409 stainless steel, this exhaust is built to withstand corrosion, ensuring durability and longevity. The dual center outlet design not only boosts performance but also enhances the sporty look of your Focus ST. With a straightforward installation process, this exhaust system is the perfect addition for performance enthusiasts looking to elevate their ride.