This manual covers the Mitsubishi Lancer Evolution VIII (Evo 8) produced between 2003 and 2005. Known for its legendary 4G63T turbocharged engine and sophisticated Active Center Differential (ACD) and Active Yaw Control (AYC) all-wheel-drive system, the Evo VIII is a performance-oriented sports sedan with a rich motorsport heritage. Key features include its aggressive styling, robust drivetrain, and a choice of performance-focused variants like the GSR, RS, and MR. This vehicle is engineered for exhilarating driving dynamics and has garnered acclaim from automotive press and track-day enthusiasts alike for its exceptional handling and power.

This comprehensive workshop service and repair manual provides detailed information for the maintenance, diagnosis, and repair of all Lancer Evolution VIII models. It covers essential systems including the engine, transmission, drivetrain, brakes, suspension, steering, and electrical systems, along with body and chassis components. Within its approximately 2000+ pages, owners and technicians will find step-by-step repair procedures, diagnostic flowcharts, troubleshooting guides, and critical technical specifications and tolerances. The manual is designed to assist in performing everything from routine scheduled maintenance, such as oil changes and fluid checks, to complex overhauls of major mechanical and electrical components, ensuring the vehicle remains in optimal condition.