Description
The Turbosmart WG38 Gen V UltraGate 38 is a high-performance external wastegate designed for motorsport applications and serious enthusiasts. Featuring class-leading CFD and bench-validated flow performance, this wastegate ensures optimal exhaust flow and precise boost control under demanding conditions. Its durable construction includes a Nitronic 60 valve guide and a high-temperature 347 stainless steel body, providing excellent thermal resistance and longevity. The traditional 3-bolt flange and orientation make installation straightforward and reliable, making it compatible with a wide range of turbo setups. The product’s enhanced thermal performance helps maintain consistent operation even during extended high-boost runs. An optional position sensor upgrade allows for advanced boost monitoring and control, adding versatility for custom tuning setups. Built with class-leading fatigue resistance, the WG38 Ultragate 38 incorporates 17/7 PH stainless steel springs for durability and stability. Additionally, the liquid actuator cooling option helps manage heat during intense use, ensuring consistent performance. Whether you’re upgrading your existing turbo system or building a new high-powered setup, the Turbosmart WG38 Gen V UltraGate 38 offers a reliable, cost-effective solution that combines advanced engineering with proven performance.
Features:
- Class-leading CFD and bench-validated flow performance for optimal exhaust flow
- Nitronic 60 valve guide and high-temperature 347 stainless steel body for thermal durability
- Traditional 3-bolt flange and orientation for easy installation
- Enhanced thermal performance for consistent operation under high heat
- Optional position sensor upgrade for advanced boost monitoring
- Class-leading fatigue resistance with durable 17/7 PH stainless steel springs
- Liquid actuator cooling option to manage high-temperature conditions






















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