All-New for 2019, Garrett’s 3.5L EcoBoost “Power Max” Bolt-on turbo upgrade is engineered for 2011-2016 3.5L F150 enthusiasts that want increased engine performance – while maintaining OEM direct fitment. These are purpose built, stock-appearing and stock-location upgrade turbos designed for long term OE-reliability. The optimized compressor aero provides 22% more flow than OEM, supporting up to 300HP from each turbo. Compatible with stock or custom tuning, stock tunes can be utilized with all stock components. For maximum results a custom tune is recommended. 2011-2012 turbos have an integrated BOV on the compressor housing. 2013-2015+ turbos require an external BOV (we recommend using a mechanical BOV). you can swap turbos between the years if you understand how to properly configure your BOV setup. Wastegate actuators are pre-calibrated for easy installation.