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SKU: TS-0553-1012 | UPC: 9329677018769
Turbosmart WG45 Gen V Hyper-Gate 45 14psi Black External Wastegate - Universal Fit
The Turbosmart WG45 Gen V Hyper-Gate 45 14psi Black is a high-flow external wastegate built for precise boost management in turbocharged engines. Designed for universal fitment on setups with V-band turbo housings and dump pipes, it handles up to 1000+hp applications reliably. Expect quick spool-up and consistent performance under extreme conditions.
Key Features
- Gen V Actuator Design: Delivers extended stroke and internal diaphragm referencing for rapid boost response and stability across RPM ranges.
- Nitronic 60 Valve Seat: Ensures minimal wear and low hysteresis for repeatable boost levels even after repeated heat cycles.
- 347 Stainless Steel Construction: Provides corrosion resistance and durability in high-heat exhaust environments up to 1000 degrees C.
- Liquid Cooling Ports: Optional water cooling reduces actuator heat soak for sustained accuracy in track or drag use.
- V-Band Clamps: Simplifies installation and removal with secure, leak-free seals on inlet and outlet flanges.
Product Notes
- Pre-assembled with 14psi (0.96 bar) spring, additional springs available for 5-26psi range.
- Modular design allows compression cover removal without actuator disassembly.
- Black anodized finish resists corrosion and complements performance engine bays.
Installation Notes
- Professional installation recommended.
- Weld V-band flanges to turbocharger housing and dump pipe for proper alignment.
- Optional liquid cooling lines recommended for sustained high-boost operation over 20psi.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Turbocharged Vehicles | V-Band Compatible |
| 1993-1998 | Toyota | Supra | Twin Turbo |
| 1989-2002 | Nissan | Skyline | GT-R R32/R33/R34 |
| 1986-2005 | Mazda | RX-7 | Turbo II/III |
| 1990-2024 | Various | LS Swap Builds | All |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with proven reliability in racing.
- Strict quality control and rigorous testing in dedicated research facility.
- Innovative engineering sets industry benchmarks for performance and service.
Frequently Asked Questions
-
Q: Can boost pressure be adjusted on this wastegate?
A: Yes, it ships preset to 14psi but supports adjustment via spring swaps from 3psi to 26psi, springs sold separately for custom tuning. -
Q: What materials are used in construction?
A: Features investment cast 347 stainless steel housings, Nitronic 60 valve seat, Inconel valve stem, and high-temperature Nomex diaphragm. -
Q: What warranty coverage is provided?
A: Backed by Turbosmart's 3-year unlimited kilometer warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed with protective foam, dimensions 12 x 9 x 8 inches
- Weight: 5.5 lbs
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