Turbosmart IWG75 Mitsubishi EVO 6-8 18 PSI Black Internal Wastegate Actuator

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

The Turbosmart IWG75 Series Internal Wastegate Actuator is engineered to optimize boost response for your factory turbocharger on Mitsubishi Evolution models. Designed specifically for the TD05H turbocharger fitted to Mitsubishi Lancer Evolution 4-8, this upgraded actuator enhances turbo responsiveness and provides more precise boost pressure control. Its high-grade billet aluminum construction ensures durability and reliable performance under demanding conditions. The proprietary silicon Nomex diaphragm and stainless steel rods with clevis contribute to consistent operation and longevity. This bolt-on upgrade is a direct replacement for the factory 14 psi wastegate actuator, but other boost levels are available for tuning purposes.
Featuring Turbosmart's unique locking collar system, this actuator simplifies installation and adjustments, allowing you to select a spring setting from 3 psi to 26 psi, depending on your specific performance goals. The IWG75 actuator provides improved 'working ratio' compared to factory equipment, resulting in quicker throttle response and more consistent boost throughout the RPM range. It is an ideal upgrade for enthusiasts seeking to maximize their turbocharged Mitsubishi Evolution's performance without extensive modifications.
This product is designed for direct fitment on Mitsubishi models from 2003 to 2005, making it an excellent choice for both restoration and performance upgrades. As a component that requires calibration with your engine's ECU for non-standard boost levels, professional tuning is recommended. The durable aluminum construction, combined with advanced diaphragm technology and precise manufacturing, ensures long-lasting performance, making this wastegate actuator a valuable addition to your turbocharged engine system.

Features:

• Increased working ratio for improved 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 corrosion resistance and strength

• Turbosmart's exclusive locking collar system for easy adjustment

• Spring options from 3 psi to 26 psi for customizable boost levels

• Bolt-on fitment for Mitsubishi Evolution 4-8 with TD05H turbocharger

• Direct replacement for factory 14 psi wastegate actuator

• Suitable for turbocharged Mitsubishi models from 2003 to 2005

• Requires ECU tuning for non-standard boost settings

Fitment:
Mitsubishi Lancer Evolution 2003
Mitsubishi Lancer Evolution 2004
Mitsubishi Lancer Evolution 2005
Mitsubishi Lancer Evolution MR 2005
Mitsubishi Lancer Evolution RS 2005