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SKU: TS-0553-1312 | UPC: 9329677022155
Turbosmart WG40HP Gen-V Comp-Gate High Pressure 45mm - 35 PSI Black (Universal Fit)
The Turbosmart WG40HP Gen-V Comp-Gate is a 45mm external wastegate engineered for high-boost turbocharged engines up to 35 PSI. Designed for universal installation in aftermarket turbo systems on vehicles like Subaru WRX, Nissan GT-R, Toyota Supra, and more. It provides reliable boost management with fast response and long-lasting performance in demanding conditions.
Key Features
- Gen-V Actuator: Short-stroke linear design delivers rapid response and accurate boost control across the full range
- 35 PSI Capability: Includes multiple springs (3, 5, 7, 10, 14 PSI base, stackable to 35 PSI) for precise tuning in high-boost applications
- V-Band Fittings: Inlet and outlet V-band clamps ensure leak-free, quick assembly with secure stainless steel construction
- Premium Materials: 347 stainless steel housing, Nitronic 60 valve seat, and reinforced silicone diaphragm for extreme durability and heat resistance
- Black Anodized Finish: Corrosion-resistant coating maintains appearance under harsh engine bay conditions
Product Notes
- Custom exhaust manifold fabrication required for proper mounting and routing
- Verify boost spring selection matches turbocharger and engine setup
- Handle with care to avoid damaging V-band seals during unpacking
Installation Notes
- Professional installation recommended.
- Mount in vertical orientation with actuator facing up for optimal drainage
- Compatible with standard V-band hardware. includes gaskets and clamps
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | - | Turbocharged Vehicles | High-Boost Applications |
| 1993-2002 | Toyota | Supra | All Turbo |
| 1989-1998 | Nissan | 300ZX | Twin Turbo |
| 2004-2021 | Subaru | WRX/STI | All |
| 2007-2023 | Nissan | GT-R | All |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia with strict quality control and rigorous testing
- Proven reliability trusted by performance enthusiasts worldwide since 1997
- Innovative engineering ensures performance beyond expectations in real-world use
Frequently Asked Questions
-
Q: Is this wastegate compatible with my turbo setup?
A: Yes, universal V-band design fits most aftermarket turbo manifolds with 45mm wastegate ports. confirm clearance and fabrication needs -
Q: What materials are used in construction?
A: 347 stainless steel body, Nitronic 60 hardened valve seat, and high-temp silicone diaphragm for superior heat and wear resistance -
Q: What warranty coverage is provided?
A: Turbosmart offers a limited lifetime warranty against manufacturing defects when installed and maintained correctly
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Original Turbosmart box, 12 x 10 x 8 inches
- Weight: 6.0 lbs
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