Turbosmart TS-0601-2222 IWG75 22 PSI Wastegate Actuator for 06 Mitsubishi Lancer

Vehicle Fitment

• 2006 Mitsubishi Lancer Evolution IX (RS, SE, MR, 2.0L Turbo 4G63T, AWD)

Features

• IWG75 upgraded internal wastegate actuator designed for Mitsubishi Evo turbo systems
• 22 PSI base spring pressure (1.51 bar) for higher boost control capability
• Improved diaphragm surface area increases actuator working ratio
• Enhances turbocharger boost response and spool characteristics
• Billet aluminum actuator housing for durability and heat resistance
• Silicone Nomex reinforced diaphragm designed for high-temperature turbo environments
• Stainless steel actuator rod and clevis for corrosion resistance
• Locking collar design allows quick and secure spring adjustments
• Direct bolt-on fit for factory TD05H turbocharger configuration

Specifications

• Part Number: TS-0601-2222
• Product Series: Turbosmart IWG75
• Type: Internal Wastegate Actuator
• Base Spring Pressure: 22 PSI (1.51 Bar)
• Construction: Billet Aluminum Body
• Diaphragm Material: Silicone Nomex Reinforced
• Rod Material: Stainless Steel
• Finish: Black Anodized Cap
• Turbo Compatibility: Factory TD05H turbocharger
• Spring Range Capability: 3-26 PSI with optional spring combinations

Included Components

• 1x IWG75 Internal Wastegate Actuator (22 PSI configuration)
• 1x Vehicle-Specific Mounting Bracket
• 1x Actuator Rod with 8.2mm Clevis End and Nut
• 1x Brown/Grey 5 PSI Inner Spring (installed)
• 1x Brown/Purple 7 PSI Middle Spring (installed)
• 1x Brown/Blue 10 PSI Outer Spring (installed)
• 1x Swivel Hose Barb Fitting
• 1x Water Ingress Protective Hood
• Required Mounting Hardware

Product Description

The Turbosmart TS-0601-2222 IWG75 Internal Wastegate Actuator is a high-performance upgrade engineered specifically for the Mitsubishi Lancer Evolution IX equipped with the factory TD05H turbocharger. Designed to deliver faster boost response and improved boost stability, this actuator increases the effective diaphragm surface area and optimizes spring configuration to provide stronger and more consistent boost control across the RPM range.

With a 22 PSI base spring pressure, this actuator is intended for performance builds targeting higher boost levels. The billet aluminum housing, reinforced Nomex diaphragm, and stainless steel actuator rod ensure durability under extreme turbocharger heat and pressure conditions. The integrated locking collar design also allows quick spring adjustments and reliable retention, making it ideal for tuning and motorsport applications.

Installation is straightforward thanks to the vehicle-specific mounting bracket and direct bolt-on design for the Evo 9 turbo system. While the 14 PSI variant is a factory-equivalent replacement, higher spring pressure versions such as this 22 PSI configuration generally require ECU tuning or recalibration to achieve optimal performance and engine safety. Fitment confirmed for the 2006 Mitsubishi Lancer Evolution IX RS, SE, and MR models equipped with the 2.0L turbocharged 4G63 engine and AWD drivetrain.