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TURBOSMART GenV WG38 UltraGate38 14psi Black

TURBOSMART GenV WG38 UltraGate38 14psi Black

£383.94 Inc. VAT

SKU: TS-0551-1012 Category: Brand:

Description

Part Number: TS-0551-1012

Turbosmart GenV WG38 Ultra-Gate38 External Wastegate (14 psi, Black)

The Turbosmart GenV WG38 Ultra-Gate38 is a motorsport-proven 38mm external wastegate delivering world-class flow performance, extreme thermal resistance, and total boost control reliability for high-performance turbocharged applications.

Key Features

  • ☑ Class-leading CFD-validated flow performance with 38mm high-temp stainless steel valve
  • ☑ Precision 14 psi spring configuration pre-installed for accurate pressure regulation
  • ☑ Nitronic 60 valve guide and 347 stainless steel body construction for ultimate fatigue resistance
  • ☑ 360-degree rotatable actuator housing with unique locking collar for rapid spring servicing
  • ☑ Integrated 1/8″ NPT reference ports with optional liquid cooling capability

Technical Specifications

Manufacturer Turbosmart
Part Number TS-0551-1012
Series GenV WG38 Ultra-Gate38
Valve Diameter 38mm
Spring Pre-set 14 psi / 1.0 Bar
Colour Finish Anodised Black
Body Material 347 High-Temp Stainless Steel
Valve Guide Material Nitronic 60
Flange Configuration Traditional 3-Bolt Flange

What’s Included in the Box

  • Turbosmart GenV WG38 Ultra-Gate38 External Wastegate Unit (14 psi Black)
  • SS316 Stainless Steel Valve Seat
  • Stainless Steel Inlet and Outlet Gaskets
  • Hose Tail & Blanking Plug Reference Kit
  • Actuator Locking Collar Tool
  • Complete Spring Selection Pack (3, 5, 7, and 14 psi options)

As an authorized UK supplier of genuine Turbosmart motorsport hardware, JP Racing offers expert technical advice, stock availability, and fast UK dispatch to keep your race or high-performance build operating at peak boost accuracy.

Additional information

Dimensions 30 × 27 × 31 cm

Frequently Asked Questions

The TS-0551-1012 comes pre-configured with a 14 psi (approx. 1.0 Bar) spring combination installed. The package also includes additional springs (3, 5, 7, and 14 psi options), allowing custom tailoring of base boost levels to suit your engine management setup.

Yes, the GenV WG38 Ultra-Gate38 retains the classic 3-bolt flange mounting pattern from previous Gen4 models, making it a direct-fit bolt-on upgrade for existing 38mm 3-bolt manifold and dump pipe setups without requiring custom fabrication.

Liquid cooling is optional on the GenV WG38. While standard pneumatic reference lines are sufficient for most street and circuit setups, connecting water cooling to the designated ports is recommended for extreme heat applications, such as rotary engines or long-duration endurance motorsport, to prolong diaphragm life.

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