SKU: TS-0506-1002
Turbosmart WG45 2011 Hyper-Gate 45 7psi Black External Wastegate
The Turbosmart WG45 2011 Hyper-Gate 45 7psi Black is a compact external wastegate with a 45mm valve for precise boost management in high-performance turbo setups. It fits universal turbo manifolds with V-band flanges on vehicles like Subaru WRX STI Mitsubishi Evo and Nissan Silvia. Delivers reliable 7psi boost from the factory spring with options for higher pressures using replaceable springs.
Key Features
- 45mm Valve Diameter: Handles high exhaust flow rates supporting turbochargers up to 800HP for consistent performance
- Dual Silicone Nomex Diaphragms: Provides extended diaphragm life with superior thermal resistance in extreme conditions
- 304 Stainless Steel Housing: 3mm thick construction resists corrosion and withstands high temperatures
- Black Anodized Finish: Enhances durability and heat dissipation while giving a sleek motorsport look
- 1/8in NPT Water Cooling Port: Allows liquid cooling for prolonged actuator life in demanding applications
Product Notes
- Factory spring rated at 7psi replaceable for custom boost levels up to 26psi
- Clockable actuator housing offers 12 positions for flexible routing
- Ships with V-band clamps gaskets and fittings for quick setup
Installation Notes
- Professional installation recommended.
- Requires 44.1-44.5mm OD V-band dump pipe and matching manifold flange
- Actuator spring preloaded use supplied compression tool for disassembly
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2021 | Subaru | Impreza | WRX STI |
| 1995-2002 | Nissan | 240SX | S14 |
| 1989-1998 | Nissan | Silvia | S13 S15 |
| 2003-2006 | Mitsubishi | Lancer | Evo VIII |
| 2007-2015 | Mitsubishi | Lancer | Evo IX X |
| Universal | - | Turbocharged Vehicles | External Wastegate Manifold |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control
- Proven reliability in motorsport with rigorous factory testing
- Innovative design sets industry benchmarks for performance parts
Frequently Asked Questions
-
Q: Does this wastegate fit my turbo setup?
A: Yes it fits any manifold with 2.5in V-band inlet outlet flanges common on Subaru STI Evo Nissan and custom turbo cars -
Q: What materials are used in construction?
A: Features 304 stainless steel housing Nitronic 60 valve seat and high-temp silicone Nomex diaphragms for durability -
Q: What warranty is provided?
A: Turbosmart offers a limited lifetime warranty on springs and 2 years on the product with registration
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box 10in x 10in x 8in
- Weight: 4.85 lbs
Forced Induction
Forced induction systems encompass every method of pushing air into an engine at greater than atmospheric pressure, including turbochargers driven by exhaust energy, superchargers driven mechanically by the crankshaft, and prochargers using centrifugal designs belt-driven at higher ratios than traditional roots-type blowers, with each approach delivering a significant increase in air mass per cylinder fill that allows proportionally more fuel to be burned and more power to be produced without increasing engine displacement. Adding 10 PSI of boost pressure to a naturally aspirated engine can increase power output by 50 to 70 percent depending on the engine's breathing efficiency and the quality of the supporting hardware, making forced induction the most power-dense modification available relative to cost and complexity. This collection covers complete forced induction systems, turbocharger and supercharger hardware, intercoolers, blow-off valves, wastegates, and supporting component...
View Forced Induction Products
Turbosmart
Turbosmart is an Australian performance brand that has engineered boost control, turbo management, and forced induction products since 1998. Their lineup spans blow-off valves, wastegates, boost controllers, fuel pressure regulators, gauge manifolds, and turbo system accessories trusted on street cars, circuit builds, and drag racing applications worldwide. Popular Turbosmart Products The Turbosmart product range includes the Kompact and Race Port blow-off and bypass valve series, the Dual Port recirculating blow-off valve, the Hyper-Gate and Gen-V internal and external wastegate series, the e-Boost and e-Boost Street electronic boost controllers, the FPR 800 and FPR 1200 fuel pressure regulators, and the Boost Tee manual boost controller for entry-level boost management. Turbosmart products are available for Subaru, Mitsubishi, Ford, Nissan, Toyota, and many other turbocharged platforms with vehicle-specific fitment options. What makes Turbosmart blow-off valves popular? Turbosmart...
View Turbosmart Products
Wastegate Components
Welcome to our Wastegate Components collection, where quality meets performance. Our curated selection includes a variety of components essential for maintaining and enhancing the efficiency of your turbocharger system. What are Wastegate Components? Wastegate components are critical parts in turbocharged engines that regulate exhaust flow to the turbocharger. This helps to control boost pressure and prevent engine damage. Our collection features: Wastegate Actuators: Precision devices that control the opening of the wastegate. Wastegate Valves: Essential for directing exhaust flow and managing boost levels. Replacement Parts: High-quality gaskets, springs, and other components for maintenance and upgrades. Why Choose Our Wastegate Components? Quality Assurance: All components are sourced from reputable manufacturers to ensure durability and performance. Competitive Pricing: We offer the best prices without compromising on quality. Expert Support: Our team is available to...
View Wastegate Components Products


