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SKU: TS-0552-1312 | UPC: 9329677022117
Turbosmart WG40HP Gen-V Comp-Gate High Pressure 40mm - 35 PSI Black
The Turbosmart WG40HP Gen-V Comp-Gate is a 40mm external wastegate engineered for accurate boost regulation in high-performance turbo setups. This universal part installs on most turbocharged vehicles with V-band manifolds, delivering reliable exhaust flow for engines exceeding 1000 HP. Its high-pressure 35 PSI spring supports demanding boost levels with consistent performance.
Key Features
- GenV Actuator Design: Short stroke and dual port configuration provide swift response and stable boost holding across the RPM range
- Clockable Housing: 12 position rotation allows perfect actuator hose alignment in tight engine bays
- Nitronic 60 Valve Seat: Resists wear and sealing degradation at extreme temperatures over 1000 degrees C
- 347 Stainless Steel Housings: Investment cast for strength, lightweight construction, and corrosion resistance
- Silicone Nomex Diaphragm: Withstands high heat and pressure for extended service life in race conditions
Product Notes
- Includes 35 PSI spring with options for custom boost tuning via replacement springs
- V-band inlet and outlet flanges ensure leak-free, quick assembly with standard turbo hardware
- Water cooling ports integrated for actuator protection in sustained high-boost operation
Installation Notes
- Professional installation recommended.
- Custom dump tube fabrication required for exhaust routing
- V-band clamps and springs included for direct bolt-on to compatible housings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2021 | Subaru | Impreza | WRX STI |
| 2003-2006 | Mitsubishi | Lancer | Evolution VIII/IX |
| 2008-2015 | Mitsubishi | Lancer | Evolution X |
| 1989-2002 | Nissan | Skyline | GT-R R32/R33/R34 |
| 1993-2005 | Toyota | Supra | MK4 2JZ-GTE |
| - | - | Universal | All V-Band Turbo Applications |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with proven reliability in the performance community
- Innovative design backed by strict quality control and rigorous in-house testing
- Extraordinary after-sales support ensures products perform beyond expectations
Frequently Asked Questions
-
Q: Does this wastegate fit my turbocharged car?
A: Yes, universal design with V-band flanges fits most external wastegate setups on Subaru STI, Mitsubishi Evo, Nissan GT-R, Toyota Supra, and other boosted vehicles -
Q: What materials are used in construction?
A: 347 stainless steel housings, Nitronic 60 valve seat, and high-temp silicone Nomex diaphragm for durability under extreme boost and heat -
Q: What warranty coverage is provided?
A: Turbosmart provides limited lifetime warranty on manufacturing defects with comprehensive support for installation and tuning
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure custom box 12in x 9in x 8in
- Weight: 4.85 lbs
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