Turbosmart TS-0553-1012 WG45 GenV Hyper-Gate45 14PSI Wastegate

Vehicle Fitment

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

Features

• WG45 GenV Hyper-Gate 45 external wastegate with 45 mm high-flow valve
• Pre-installed 14 psi base spring for reliable boost control
• Mechanical diaphragm actuator optimized for performance use
• 360° adjustable actuator orientation for flexible installation
• Collar-locking system for fast spring swaps and tuning
• Strap-type V-band inlet and outlet connections for secure sealing
• Provision for optional liquid actuator cooling
• Multiple reference ports for flexible hose routing

Specifications

• Part Number: TS-0553-1012
• Valve Size: 45 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

Included Components

• 1x WG45 GenV Hyper-Gate 45 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
• 1x branded decal

Product Description

The Turbosmart TS-0553-1012 WG45 GenV Hyper-Gate 45 external wastegate is a high-performance boost control solution engineered for turbocharged engines requiring precise and consistent pressure management. Featuring a large 45 mm valve and a pre-installed 14 psi base spring, this wastegate offers excellent flow capacity and responsive boost control under demanding conditions. Its universal design allows fitment on most turbo systems with an external wastegate port, without being tied to a specific vehicle model.

Built with a mechanical diaphragm actuator and a fully adjustable 360° orientation, the TS-0553-1012 delivers flexible installation options for a variety of engine bay layouts. The innovative collar-locking system makes swapping springs quick and easy, enabling tuners to tailor boost performance. Robust strap-type V-band inlet/outlet connections ensure secure sealing, and optional liquid actuator cooling provisions help maintain performance under sustained loads. This Hyper-Gate 45 wastegate is ideal for performance builders, custom turbo setups, and motorsport applications where controlled boost and high flow capability are essential.