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SKU: TS-0551-1015 | UPC: 9329677022711
Turbosmart WG38 Gen V Ultragate 38 14psi Sleeper
The Turbosmart WG38 Gen V Ultragate 38 14psi Sleeper is a 38mm external wastegate built for turbocharged performance engines requiring accurate boost management. Designed for universal fitment on aftermarket V-band turbo manifolds it handles up to 550 horsepower with reliability. The sleeper black finish keeps a low-profile look while providing liquid-cooled operation for durability under high heat.
Key Features
- Gen V Forged Valve Stem: Machined 7mm stem ensures smooth operation and positive sealing for consistent boost levels
- Integrated 14psi Spring: Factory-preloaded spring delivers 14psi actuation ready for immediate use with optional higher springs available
- Sleeper Black Anodizing: Discreet matte black finish on billet aluminum top cover blends with engine bays without drawing attention
- Liquid-Cooled Housing: Internal cooling ports circulate coolant to protect the valve seat and extend service life in demanding conditions
- V-Band Clamps: Silicone gaskets and stainless clamps enable leak-free connections and tool-free assembly
Product Notes
- 347 stainless steel investment cast body withstands extreme temperatures and corrosion
- Nitronic 60 valve seat resists wear for longer intervals between rebuilds
- Complete kit includes valve seat retainer spring seats and circlip
Installation Notes
- Professional installation recommended.
- Weld V-band flanges to exhaust manifold and turbo housing matching 38mm size
- Route cooling lines from engine block or water jacket to wastegate ports using -4AN fittings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Turbocharged Vehicles | V-Band Manifolds |
| 1993-2023 | Subaru | Impreza WRX STI | All |
| 1989-2023 | Nissan | Skyline GT-R R32-R35 | All Turbo |
| 2003-2023 | Mitsubishi | Evolution VIII-IX-X | All |
| Universal | Ford | Falcon FG-X Focus RS | Turbo Models |
Why Choose Turbosmart?
- Engineered in Australia with motorsport heritage since 1997
- Investment cast housings machined for precision flow characteristics
- Backed by global testing in drag racing and circuit applications
Frequently Asked Questions
-
Q: Does this wastegate fit standard OEM turbo housings?
A: Fits aftermarket V-band inlet/outlet housings on 38mm turbochargers common on performance Subaru Nissan and Mitsubishi builds -
Q: What materials are used in construction?
A: 347 stainless steel body Nitronic 60 seat forged 431 stainless stem and billet 6061 aluminum cap -
Q: What is the warranty coverage?
A: 12-month manufacturer defect warranty with proof of purchase register online for extended support
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Foam protected box 12 x 8 x 6 inches
- Weight: 3.3 lbs (1.5 kg)
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