Turbosmart TS-0553-1102 WG45 GenV Hyper-Gate45 14PSI Wastegate

Vehicle Fitment

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

Features

• GenV Hyper-Gate45 Motorsport external wastegate with high-flow 45 mm valve
• Pre-installed 14 psi base spring for consistent boost control
• CFD-driven heatsink design for enhanced thermal performance
• Mechanical diaphragm actuator optimized for endurance conditions
• 360° adjustable actuator orientation for flexible installation
• Collar-locking spring change system for easy boost tuning
• Strap-type V-band inlet and outlet connections for secure sealing
• Provision for optional liquid actuator cooling and reference ports

Specifications

• Part Number: TS-0553-1102
• Valve Size: 45 mm wastegate diameter
• Installed Base Spring: 14 psi
• Actuator Type: Mechanical diaphragm
• Thermal Design: CFD heatsink enhanced
• Connection Type: Strap-type V-band inlet/outlet
• Body Material: High-temperature stainless steel with high-temp coating
• Valve Guide Material: Nitronic60
• Reference Ports: 1/8" NPT
• Actuator Orientation: 360° adjustable

Included Components

• 1x WG45 GenV Hyper-Gate45 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 for spring changes
• 4x 1/8" NPT plugs (1x installed)
• 2x 1/8" NPT nipples
• 1x spring kit including 3 psi, 5 psi, 7 psi, 14 psi options
• 1x branded decal

Product Description

The Turbosmart TS-0553-1102 WG45 GenV Hyper-Gate45 external wastegate is a high-flow performance wastegate engineered for universal turbocharged applications. Featuring a robust 45 mm valve and a pre-installed 14 psi base spring, this Motorsport-oriented wastegate improves boost management under demanding conditions. Its enhanced thermal design with a CFD-driven heatsink provides greater heat resistance and durability for extended use in performance and endurance environments.

Constructed with a mechanical diaphragm actuator and 360° adjustable orientation, the TS-0553-1102 offers flexible installation in a variety of engine bay configurations. The collar-locking spring change system simplifies adjustments for tuning boost response, while the durable strap-type V-band connections ensure secure sealing at the inlet and outlet. Optional liquid actuator cooling provisions and reference ports allow further customization to match your turbo setup. Ideal for enthusiasts, tuners, and race builds seeking reliable and consistent boost control performance.