Turbosmart Ford Fiesta ST Internal Wastegate Actuator Turbosmart’s ever-popular internal wastegate actuator range is expanding again, including a new unit designed specifically for the Ford Fiesta ST. The Turbosmart wastegate actuator range has been designed as a more robust, reliable replacement for OEM parts. Like all Turbosmart parts, billet construction means they are stronger and more durable than a stock actuator, while Turbosmart’s focus on performance means boost comes on faster and holds on longer. The Turbosmart IWG75 actuator range features Stable boost control Improved boost response • Flatter boost curve in the top end Interchangeable springs for a great range of boost levels  WARNING – Proposition 65 Compliance Statement:It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.  Important Emissions Note:This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a “Race Only” product to be used solely for competition. It’s use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer’s responsibility to verify legal use of this product for the intended application and use.