The Turbosmart IWG75 internal wastegate actuator for 2011–2012 Ford F‑150 Twin Turbo EcoBoost is offered to improve turbo response by increasing the actuator working ratio over factory units. Described as providing better boost response and sensitivity when managing boost pressures, the unit is available with spring choices from 3–26 psi and features high‑grade billet aluminum components, a locking collar system, Nomex diaphragm and stainless steel rods.
Turbosmart IWG75 11-12 Ford F-150 Twin Turbo Ecoboost 5 PSI Black Internal Wastegate Actuator