The Mitsubishi Lancer Evolution IX, produced from 2005 to 2007, is a high-performance sports sedan celebrated for its rally-bred engineering and advanced All-Wheel Drive system. This model, designated by the CT9A chassis code, features a potent 2.0-liter 4G63 MIVEC turbocharged engine, delivering impressive horsepower and torque, coupled with a Getrag 6-speed manual transmission. Its advanced All-Wheel Control (AWC) system, incorporating Active Center Differential (ACD) and Active Yaw Control (AYC), provides exceptional grip and precise handling, making it a benchmark for sports sedans of its era. The Lancer Evolution IX is renowned for its focus on performance, technical advancements, and a driving experience derived directly from World Rally Championship heritage.

This comprehensive service repair workshop manual offers extensive coverage for all aspects of the Mitsubishi Lancer Evolution IX (CT9A) from 2005 to 2007. It details maintenance procedures, including scheduled servicing and fluid changes, alongside in-depth troubleshooting guides and diagnostics for various systems. The manual covers powertrain components such as the engine, transmission, and differentials, as well as chassis systems including suspension, steering, and brakes, and body and electrical systems. Technical specifications, torque values, and repair techniques are provided to assist owners, mechanics, and technicians in maintaining and repairing the vehicle effectively, ensuring optimal performance and longevity.