Turbosmart TS-0622-7142 IWG75 Internal Wastegate Actuator 14 PSI Black Ford Fiesta ST

The Turbosmart IWG75 internal wastegate actuator is engineered specifically for the Ford Fiesta ST 1.6L EcoBoost as a high-performance replacement for the factory wastegate actuator. This premium upgrade delivers improved boost response and control through Turbosmart's proven motorsport technology.

Key Features:

• 14 PSI spring pressure for optimized boost control
• Increased diaphragm working surface area for superior mechanical advantage
• Billet aluminum construction for enhanced strength and durability
• Proprietary silicon Nomex diaphragm for long-lasting reliability
• Stainless steel rod and clevis hardware for corrosion resistance
• Unique locking collar design allows quick and easy spring changes
• Black anodized finish
• Direct bolt-on application designed specifically for Ford Fiesta ST 1.6L EcoBoost

Performance Benefits:

The IWG75 actuator provides improved boost response throughout the RPM range with a flatter boost curve in the top end. The increased working ratio achieved through the larger diaphragm surface area delivers greater leverage against boost and backpressure forces while maintaining superior responsiveness. Users can expect quicker turbo spool-up times, improved throttle response, and the ability to hold boost longer into higher RPM ranges.

The interchangeable spring system allows tuners to adjust base boost pressure from 3 PSI to 26 PSI by swapping color-coded springs (sold separately), providing maximum tuning flexibility. This actuator is fully serviceable and built to withstand the demanding conditions of both street and track use.

Important Notes:

This product is not CARB-compliant and is intended for racing applications only. It is not legal for sale or use in California on pollution-controlled motor vehicles. Not compatible with Evo 6/7/8 or other applications.