Turbosmart IWG75 Mitsubishi Evo 6-8 Internal Wastegate Actuator – Boost Response Upgrade for TD05H Turbochargers

Turbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased 'Working Ratio' over the factory equipment resulting in improved boost response throughout the RPM range.
Mitsubishi Evo Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures.
This is a bolt-on fitment for the TD05H turbocharger as the fitted factory to the 46G3 Powered Mitsubishi Evolution 4-8. 14 psi Version is a direct replacement for the factory item. All other versions will require tuning/calibration of your engine's ECU.

• Choice of Springs from 3psi to 26psi (Optional)


• High-Grade Billet Aluminum Construction


• Turbosmart Unique Locking Collar System


• Proprietary Silicon Nomex Diaphragm


• Stainless Steel Rods and Clevis

Enhance your Mitsubishi Evolution 4-8 with the Turbosmart IWG75 Series upgraded internal wastegate actuator, designed specifically for the TD05H turbocharger. This high-performance component offers superior boost response and sensitivity, ensuring your engine delivers optimal power across the entire RPM range. Constructed from high-grade billet aluminum, the actuator features a proprietary silicon Nomex diaphragm for durability and precise control. Its stainless steel rods and clevis provide additional robustness, making it a reliable upgrade for enthusiasts seeking improved turbo responsiveness.
The IWG75 actuator is a bolt-on replacement for the factory part on 2003-2005 Mitsubishi Lancer Evolution models equipped with the TD05H turbo. It includes a 14 psi spring as standard, with options available for springs from 3 psi to 26 psi, allowing for tailored boost levels based on your tuning needs. The unique locking collar system ensures secure installation, while the design maintains compatibility with the factory internal wastegate setup. Note that all other versions beyond the 14 psi standard will require ECU tuning or calibration for optimal performance.
This product is engineered to improve turbo response times, providing quicker spool-up and more precise boost control, which can enhance overall engine efficiency and driving experience. The durable construction and advanced materials make it suitable for demanding applications, whether for street or track use. Designed specifically for Mitsubishi Evolution models from 2003 to 2008, this wastegate actuator is a direct fit that simplifies installation and helps you achieve the desired boost levels with confidence. Please be aware that this component is not CARB approved and requires acknowledgment of Prop 65 compliance during purchase. Elevate your turbocharged engine's performance with the Turbosmart IWG75 Mitsubishi EVO internal wastegate actuator for reliable, responsive boost control.

Features:

• Designed for Mitsubishi Evolution 4-8 models with TD05H turbochargers

• Increased 'Working Ratio' for enhanced boost response throughout RPM range

• High-grade billet aluminum construction for durability

• Proprietary silicon Nomex diaphragm for reliable operation

• Stainless steel rods and clevis for added strength

• Includes a 14 psi spring standard, with optional springs from 3 to 26 psi

• Unique locking collar system for secure fitment

• Bolt-on replacement for factory wastegate actuator

• Requires ECU tuning for non-standard spring options

Fitment:
2003 Mitsubishi Lancer
2004 Mitsubishi Lancer
2005 Mitsubishi Lancer