Description
The Turbosmart IWG75 Internal Wastegate Actuator for the Ford Sierra Cosworth is engineered to optimize boost response and enhance performance for enthusiasts and professionals alike. Designed specifically for factory frame turbochargers, this actuator replaces the OEM component to unlock the full potential of your turbocharged setup.
- Proprietary Silicon Nomex diaphragm for superior durability and heat resistance
- Adjustable spring options available from 3 psi to 26 psi, allowing for tailored boost pressure settings
- High-grade billet aluminum construction ensures strength while minimizing weight
- Stainless steel rods and clevis for enhanced corrosion resistance and longevity
- Unique Turbosmart locking collar system provides secure adjustment and reliability
The IWG75 delivers an improved working ratio, resulting in quicker boost response across the RPM range. By maintaining the same base pressure as the factory actuator, users can achieve a broader torque curve, reaching peak boost earlier and sustaining it longer during high RPM operation. This makes it an ideal choice for high-boost builds, road course applications, and time attack setups.
Constructed from premium materials for long-lasting performance, the IWG75 requires minimal maintenance but should be inspected regularly for optimal function. Upgrade your Ford Sierra Cosworth with the Turbosmart IWG75 to experience enhanced turbocharger efficiency and overall vehicle performance.











