IWG75 Nissan GTR R35 Black 7PSI

IWG75 Nissan GTR R35 Black 7PSI

Turbosmart IWG75 Upgraded Wastegate Actuators are engineered to deliver maximum boost response from your factory frame turbocharger. With an increased “working ratio” over OEM actuators, the IWG75 range improves boost control, spool response, and consistency across the entire RPM range.

This enhanced working ratio is achieved through a larger diaphragm surface area and revised internal spring design, providing greater leverage against boost pressure and exhaust backpressure while maintaining fast, precise actuator response.

Running factory base pressure delivers earlier peak boost, a broader torque curve, and improved boost retention into higher RPM. Higher base pressure configurations can further enhance performance, though ECU tuning and recalibration may be required.

⚙️ Available Options

• 7 PSI / 0.50 BAR – TS-0615-2072
• 19 PSI / 1.31 BAR – TS-0615-2192
• 24 PSI / 1.65 BAR – TS-0615-2242

✅  IWG75 Nissan GTR R35 Black 7PSI Features

• Proprietary Silicon Nomex Diaphragm
• Optional Spring Range: 3 PSI – 26 PSI
• High-Grade Billet Aluminium Construction
• Stainless Steel Rods & Clevis
• Turbosmart Locking Collar System

📌 Notes

• 7 PSI version is a direct factory replacement
• Higher pressure variants require ECU tuning/calibration