Description
The Turbosmart WG45 Gen V Hyper-Gate 45 is a high-performance external wastegate engineered for motorsport applications. Featuring a 45mm valve, it offers the highest flow capacity among its class, ensuring optimal boost control and exhaust flow. This design is ideal for enthusiasts seeking reliable, consistent performance under demanding conditions. The wastegate’s extensive configuration options allow for precise tuning to match specific engine setups, providing versatility for a range of high-performance builds.
Constructed with a high-temp 347 stainless steel body and a Nitronic 60 valve guide, the WG45 Hyper-Gate offers exceptional thermal resilience and fatigue resistance. Its extended thermal performance ensures longevity even under aggressive racing conditions. The rotatable, clockable actuator housing allows for flexible installation angles, making it easier to fit into various engine bay configurations. Optional liquid actuator cooling further enhances thermal management, maintaining stability during extended high-boost runs.
Designed with user convenience in mind, this wastegate includes 17-7 PH stainless steel springs for consistent operation and strap-type V-band clamps for secure attachment. Its CFD and bench-validated flow performance guarantees superior exhaust flow management, reducing pressure drops and improving overall engine efficiency. An optional position sensor is available separately for those seeking real-time boost monitoring, aiding in fine-tuning and data logging. The WG45 Hyper-Gate is a reliable, cost-effective choice for serious motorsport enthusiasts seeking maximum flow capacity, thermal stability, and durability from their external wastegate.
Features:
- Class-leading CFD & bench-validated flow performance for optimal exhaust flow
- Constructed with Nitronic 60 valve guide and high-temp 347 stainless steel body for thermal resilience
- Rotatable and clockable actuator housing for flexible installation options
- Extended thermal performance and fatigue resistance for durability under extreme conditions
- Optional liquid actuator cooling for enhanced thermal management
- 17-7 PH stainless steel springs ensure consistent operation
- Strap-type V-band clamps provide secure attachment and ease of installation
- High-capacity 45mm valve for maximum flow and boost control
- Optional position sensor available separately for boost monitoring






















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