Unlock the full potential of your 2011-2014 Ford F-150 3.5L V6 EcoBoost with the MBRP 4in Cat Back Single Side T409 Exhaust System. This performance exhaust is designed to optimize exhaust flow, leading to significant improvements in horsepower and torque, along with an aggressive, sporty sound that resonates with truck enthusiasts. Constructed from durable T409 stainless steel, it is built to withstand harsh conditions while maintaining a polished appearance. The single side exit design provides a clean look, and the installation is straightforward, making it an ideal choice for those wanting to upgrade their F-150's performance and aesthetics.