This comprehensive service and repair manual is specifically designed for the 2003-2005 Mitsubishi Lancer Evolution VIII (EVO 8) and Mitsubishi Lancer Evolution IX (EVO 9). It provides detailed instructions and guidance for all aspects of repair, maintenance, rebuilding, refurbishing, and restoration of your vehicle. This manual is equivalent to what your local dealer would use for repairs, ensuring you have access to the most accurate information. The manual features a user-friendly layout with numbered instructions, detailed illustrations, photographs, and diagrams, making it easy to follow each procedure step-by-step. It also includes troubleshooting and electrical service procedures, accompanied by detailed wiring diagrams for efficient problem-solving. The comprehensive content covers a vast array of systems, including: * **General:** Covers fundamental information and specifications. * **Engine:** Details on engine components, operation, maintenance, and repair. * **Lubrication:** Guidance on lubrication systems, fluids, and procedures. * **Fuel:** Information on fuel systems, including pumps, injectors, and lines. * **Engine Cooling:** Covers cooling systems, radiators, fans, and thermostats. * **Intake and Exhaust:** Detailed instructions for intake and exhaust systems. * **Engine Electrical:** Covers electrical components, wiring diagrams, and troubleshooting. * **Engine and Emission Control:** Information on emission control systems, sensors, and diagnostics. * **Clutch:** Comprehensive coverage of the clutch system, including adjustment and repair. * **Manual Transaxle:** Detailed information on manual transmissions, components, and maintenance. * **Propeller Shaft:** Guidance on propeller shaft inspection, maintenance, and replacement. * **Front Axle:** Covers the front axle, including components, suspension, and steering. * **Rear Axle:** Information on the rear axle, suspension, and braking systems. * **Wheel and Tire:** Detailed instructions for wheel and tire maintenance, alignment, and replacement. * **Power Plant Mount:** Coverage of engine mounts, inspection, and replacement. * **Front Suspension:** Detailed information on front suspension components, maintenance, and repair. * **Rear Suspension:** Covers rear suspension components, adjustments, and repairs. * **Service Brakes:** Complete guide to brake systems, including components, adjustments, and troubleshooting. * **Parking Brakes:** Detailed instructions for parking brake operation, adjustment, and repair. * **Steering:** Covers steering systems, components, inspection, and maintenance. * **Body:** Information on body panels, repair, and refinishing. * **Exterior:** Covers exterior components, trim, and lighting. * **Chassis Electrical:** Detailed coverage of chassis electrical systems, wiring diagrams, and troubleshooting. * **Interior and Supplemental Restraint System (SRS):** Information on interior components, seats, airbags, and safety systems. * **Heater, Air Conditioning, and Ventilation:** Comprehensive guide to HVAC systems, components, and maintenance. This manual is an invaluable resource for anyone working on their 2003-2005 Mitsubishi Lancer Evolution VIII or IX, whether you are a seasoned mechanic or a DIY enthusiast. It will empower you to confidently tackle any repair or maintenance task, saving you time, effort, and money in the long run.

The Mitsubishi Lancer Evolution VIII and IX, produced from 2003 to 2005, are high-performance sports sedans that solidified the Evolution line's reputation as a formidable force in the world of rallying and road racing. The Evolution VIII, introduced in 2003, brought significant improvements over its predecessor, including a larger turbocharger, revised suspension tuning, and a more aggressive body design. The Evolution IX, released in 2005, was essentially a refined version of the VIII, featuring subtle aerodynamic enhancements, a revised exhaust system, and a slightly more powerful engine. Both models were powered by a 2.0-liter turbocharged four-cylinder engine, with the VIII generating 271 horsepower and the IX producing 286 horsepower, all directed to an all-wheel-drive system. These powerful engines, combined with their sophisticated all-wheel-drive systems and rally-bred suspension, made the Evolution VIII and IX incredibly capable on both tarmac and gravel, carving a name for themselves as formidable contenders in motorsports. The Evolution VIII and IX were not merely machines for the racetrack; they were also praised for their everyday usability. Despite their sporty nature, they offered a surprisingly comfortable ride and decent interior space, making them more than just weekend track toys. The interiors, though simple, were well-built and functional, with comfortable seats and a driver-focused cockpit. However, the focus on performance meant that some creature comforts were sacrificed, and the models were not known for their fuel efficiency or practicality. The Lancer Evolution VIII and IX, with their raw power, advanced technology, and undeniable sporting pedigree, became iconic symbols of Mitsubishi's motorsport prowess. They represented a pinnacle of engineering excellence and continue to be highly sought after by performance car enthusiasts worldwide.