Description
Turbosmart IWG75 VAG K03 IHI Variant – 5psi
The Turbosmart IWG75 VAG K03 IHI Variant – 5psi is a high-performance Internal Wastegate Actuator designed to provide the maximum possible boost response and reliability for your factory frame turbocharger. Engineered as a stronger replacement for OEM parts, it helps prevent premature wastegate creep to maximize turbocharger performance early in the RPM range.
Key Features
- Provides optimal boost response and management
- Features Turbosmart’s unique locking collar system
- Billet aluminum construction offers heavy-duty reliability
- Equipped with a pre-calibrated 5 psi / 0.34 bar actuator spring
Fitment
- Direct bolt-on upgrade for IHI specific K03 turbochargers
- Fits VAG 2.0 TFSI/TSI engines across Audi, Volkswagen, Seat, and Skoda models
Note: Please verify specific factory turbocharger flange layout and application compatibility before ordering.





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