Turbosmart TS-0552-1014 40mm GenV CompGate External Wastegate Universal

Vehicle Fitment

• Universal - Fits most turbocharged engines with external wastegate ports (not vehicle specific)

Features

• GenV WG40 CompGate40 external wastegate with enhanced flow and thermal performance
• Mechanical diaphragm actuator with 360° adjustable orientation
• Collar-locking design for easy spring changes and actuator configuration
• Strap-type V-band inlet and outlet connections for secure sealing
• Provision for optional liquid actuator cooling
• Multiple reference ports for flexible hose routing
• Complete spring kit included for boost tuning versatility
• Direct upgrade replacement for earlier Gen4 40mm wastegates

Specifications

• Part Number: TS-0552-1014
• Valve Size: 40 mm wastegate diameter
• Installed Base Spring: 14 psi
• Actuator Type: Mechanical diaphragm
• Inlet/Outlet: Strap-type V-band
• Body Material: High-temperature stainless steel
• Valve Guide Material: Nitronic60
• Reference Ports: 1/8" NPT
• Actuator Orientation: Adjustable 360°

Included Components

• 1x GenV CompGate40 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: 3 psi, 5 psi, 7 psi, 14 psi
• 1x brand decal

Product Description

The Turbosmart TS-0552-1014 GenV WG40 CompGate40 external wastegate is a high-performance mechanical wastegate engineered for universal turbocharged applications. Built to provide excellent boost control and reliability, this wastegate features a 40 mm valve and advanced diaphragm actuator design for consistent performance in street, track, and race environments. Its universal compatibility makes it suitable for most turbo systems with an external wastegate port, without tying it to a specific vehicle model.

Designed with a 360° adjustable actuator and multiple reference ports, this wastegate allows flexible installation in a variety of engine bay configurations. The collar-locking system simplifies switching springs and fine-tuning your desired boost level, while the comprehensive spring kit enables precise control across a wide range of pressures. Robust strap-type V-band connections and optional actuator cooling provisions make this a durable and adaptable choice for performance builds and custom turbo installations.