Turbosmart TS-0554-1014 WG50 GenV Power-Gate50 14PSI Wastegate

Vehicle Fitment

• Universal - Designed for turbocharged engines with external wastegate ports (not vehicle specific)

Features

• Gen-V WG50 Power-Gate50 external wastegate with high-flow 50 mm valve
• Pre-installed 14 psi base spring for controlled boost response
• Mechanical diaphragm actuator optimized for performance use
• 360° adjustable actuator orientation for flexible installation
• Collar-locking spring change system for quick tuning and adjustments
• Strap-type V-band inlet and outlet connections for secure sealing
• Provision for optional liquid actuator cooling
• Multiple reference ports for versatile hose routing

Specifications

• Part Number: TS-0554-1014
• Valve Size: 50 mm wastegate diameter
• Installed Base Spring: 14 psi
• Actuator Type: Mechanical diaphragm
• Connection Type: Strap-type V-band inlet/outlet
• Body Material: High-temperature stainless steel
• Valve Guide Material: Nitronic60
• Reference Ports: 1/8" NPT
• Actuator Orientation: 360° adjustable housing

Included Components

• 1x WG50 Power-Gate50 external wastegate (pre-assembled with 14 psi spring)
• 1x SS316 internal valve seat
• 1x inlet V-band clamp
• 1x inlet SS304 weld flange
• 1x outlet V-band clamp
• 1x outlet SS304 weld flange
• 1x collar tool (master/slave)
• 4x 1/8" NPT plugs (1x installed)
• 2x 1/8" NPT nipples
• 1x spring kit with multiple spring options (3 psi, 5 psi, 7 psi, 14 psi)
• 1x branded decal

Product Description

The Turbosmart TS-0554-1014 Gen-V WG50 Power-Gate50 external wastegate is a high-flow performance component engineered for turbocharged engines requiring dependable and precise boost control. Featuring a robust 50 mm valve and a pre-installed 14 psi base spring, this wastegate delivers consistent boost regulation and pressure management in a wide range of operating conditions. Its universal design allows installation on most turbo systems with external wastegate ports, with no vehicle-specific assignment.

Constructed with a mechanical diaphragm actuator and a 360° adjustable orientation, the TS-0554-1014 provides flexible installation options for different engine bay configurations. The collar-locking spring change system simplifies tuning adjustments, enabling quick boost response optimization. Secure strap-type V-band inlet and outlet connections ensure durable sealing under load, while multiple reference ports and provisions for optional liquid actuator cooling offer additional tuning flexibility. Ideal for tuners, custom turbo setups, and performance enthusiasts seeking reliable mid-range boost control with proven Power-Gate performance.