Turbosmart IWG75 internal wastegate actuator for 2015+ Ford Mustang 2.3L, shown here with a 14 psi spring option. The IWG75 line raises working ratio over factory actuators to improve boost response across the rev range. Constructed with high-grade billet aluminum, silicon-Nomex diaphragm, stainless steel rod and Turbosmart's locking collar; optional springs cover a 3–26 psi range to tune boost target and response.
Turbosmart IWG75 15+ Ford Mustang 2.3L 14PSI Black Internal Wastegate Actuator for Turbonetics NXT