Description
The Turbosmart IWG75 Wastegate Actuator for the Porsche 993 911 Turbo is engineered for performance enthusiasts seeking to maximize boost response from their factory frame turbocharger. Designed specifically for the Porsche 993 platform, this actuator is essential for those looking to improve their vehicle’s power delivery and overall responsiveness.
- Proprietary Silicon Nomex diaphragm for enhanced reliability and performance
- High-grade billet aluminum construction ensures durability under high-stress conditions
- Stainless steel rods and clevis offer superior strength and corrosion resistance
- Unique locking collar system for secure installation and easy adjustments
- Available in a range of spring pressures (up to 24 PSI) to suit various tuning needs
This upgraded actuator provides an improved ‘working ratio’ compared to factory equipment. Leading to quicker boost onset and a flatter torque curve. It is particularly beneficial for high-boost builds, road course applications, and time attack configurations.
For optimal performance, a tuning and recalibration of your engine’s ECU may be required when operating at higher base pressures. The robust construction and precise engineering make the Turbosmart IWG75 an ideal choice for serious tuners and motorsport professionals.






