Description
The Turbosmart WG40 5PSI Inner Spring Brown/Grey is engineered to optimize the performance of your turbocharged vehicle’s wastegate system. Designed specifically for use with Turbosmart’s Ultra-Gate38 (38mm), Comp-Gate40 (40mm), Hyper-Gate45 (45mm) external wastegates, and internal wastegate actuators (IWG-75), this spring ensures precise control and reliable boost regulation. Constructed from high-quality materials, it maintains consistent performance under extreme conditions, helping you achieve optimal boost levels and improve overall engine response. This spring’s material composition is selected for durability and resilience, ensuring long-term performance and resistance to fatigue during high-stress driving scenarios. Whether you’re tuning for maximum power or seeking reliable daily performance, this spring offers a wide range of adjustable spring rates to suit your specific driving style and application. It is a vital component for enthusiasts looking to fine-tune their turbo systems for peak efficiency and responsiveness.
Features:
- Designed for use with Turbosmart’s external and internal wastegates, including Ultra-Gate38, Comp-Gate40, Hyper-Gate45, and IWG-75
- Constructed from high-quality, durable materials to withstand extreme conditions
- Provides a 5 PSI boost pressure setting for precise boost control
- Offers adjustable spring rates to customize performance based on driving needs
- Engineered to maintain consistent performance under demanding conditions




















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