The Mitsubishi Lancer Evolution VIII, chassis code CT9A, represents a pinnacle of performance engineering from the 2004 model year. This rally-bred homologation special is renowned for its potent 2.0-liter 4G63T twin-scroll turbocharged engine, delivering 271 horsepower and 273 lb-ft of torque, paired with a robust 6-speed manual transmission and an advanced All-Wheel Drive system featuring an Active Center Differential (ACD). Its aggressive aerodynamics, performance-tuned suspension, and powerful braking system underscore its direct lineage from World Rally Championship competition, offering exceptional handling and an exhilarating driving experience for enthusiasts.

This comprehensive Factory Service Manual (FSM) provides detailed information for the maintenance, repair, and diagnostics of the 2004 Mitsubishi Lancer Evolution VIII. Covering over 1500 pages, it delves into all major systems, including the powertrain, chassis, and electrical components. The manual offers step-by-step procedures for routine maintenance, complex repairs, and in-depth troubleshooting, supported by extensive wiring diagrams and technical specifications. It is an indispensable resource for certified technicians and experienced DIY mechanics aiming to preserve the integrity and performance of this iconic vehicle.