Turbosmart GenV UltraGate38 External Wastegate
Multiple Fitments
TS-0551-1013
Overview:
The Turbosmart GenV UltraGate38 External Wastegate is a motorsport-proven, high-performance wastegate designed to provide precise boost control and exceptional durability. Engineered for enthusiasts and professional tuners alike, this wastegate offers outstanding flow capacity and thermal management, ensuring reliable operation under demanding conditions. Whether you are upgrading your turbo setup for street, track, or competition use, the GenV UltraGate38 delivers superior control and longevity to support your vehicle’s performance goals.
As part of Turbosmart’s GenV range—the highest flowing wastegate series in the world—this model combines advanced engineering with extensive user configurability, making it a versatile choice for multiple turbo applications.
Key Features:
The GenV UltraGate38 incorporates cutting-edge technology and premium materials to maximize performance and durability. Key features include:
- Traditional 3-bolt flange and orientation for straightforward installation and compatibility with a wide range of turbo setups.
- Class-leading thermal performance, allowing the wastegate to withstand extreme temperatures without compromising function.
- Computational Fluid Dynamics (CFD) optimized and bench-validated flow design for maximum efficiency and boost control.
- Exceptional fatigue resistance, ensuring long service life even under high-stress racing conditions.
- Nitronic 60 valve guide paired with a high-temperature 347 stainless steel body for enhanced durability and corrosion resistance.
- 17/7 PH stainless steel springs included, offering a range of spring rates (3, 5, 7, and 14 psi) to tailor boost control to your specific needs.
- Variable actuator cap and base with a unique collar-locking system for easy 360-degree routing of reference hoses.
- Optional liquid actuator cooling provision to maintain optimal operating temperatures during extended high-load use.
- 1/8″ NPT reference ports for flexible boost reference configurations.
Construction & Design:
The GenV UltraGate38 is crafted from premium materials designed to endure the rigors of motorsport and high-performance street use. The valve body is constructed from high-temperature 347 stainless steel, providing excellent heat resistance and structural integrity. The valve guide is made from Nitronic 60, a material known for its wear resistance and longevity under thermal cycling.
Its design benefits from extensive in-house CFD analysis and real-world bench testing, ensuring optimal flow characteristics and thermal management. The variable actuator cap and base allow for customizable hose routing, simplifying installation and integration into complex turbo systems. Additionally, the inclusion of a liquid cooling option helps maintain actuator performance during prolonged high-temperature operation.
Installation & Fitment:
The GenV UltraGate38 is a direct-fit upgrade compatible with all Gen4 Turbosmart wastegates, making it an easy replacement or performance enhancement for existing setups. It features a traditional 3-bolt flange for secure mounting and straightforward orientation.
No cutting, drilling, or special tuning is required for installation, allowing for a hassle-free upgrade. The wastegate fits multiple turbo applications, providing versatile compatibility for a wide range of vehicles and turbo configurations.
What's Included:
- GenV UltraGate38 wastegate unit
- Complete set of springs (3, 5, 7, and 14 psi)
- SS316 valve seat for enhanced sealing and durability
- Stainless steel gaskets for reliable sealing
- Hose tail and blank fitting kit for flexible installation
- Turbosmart decal
- Installation instructions
Ideal For:
This external wastegate is ideal for performance enthusiasts, tuners, and racers seeking precise boost control and enhanced durability. It suits applications ranging from high-powered street builds to demanding motorsport environments where thermal management and flow capacity are critical. The GenV UltraGate38 supports a wide variety of turbo setups, making it a versatile choice for those upgrading or replacing their existing wastegate.
