This comprehensive factory service repair manual provides detailed instructions and technical specifications for the Mitsubishi Lancer Evolution models produced from 2003 to 2005. Whether you are a seasoned mechanic or a DIY enthusiast, this manual equips you with the necessary information to perform a wide range of procedures, including routine maintenance, repairs, and troubleshooting. The manual covers every aspect of your Lancer Evolution, starting with essential maintenance procedures, such as oil changes, filter replacements, and fluid checks. It delves into the engine, covering control systems, mechanical components, fuel service specifications, emission control systems, intake and exhaust cooling systems, lubrication systems, ignition and starting systems, charging systems, and more. You'll find detailed guidance on transmission systems, including automatic and manual transmissions, transfer cases, propeller shafts, drive shafts, differentials, axles, and suspension components. The manual also provides comprehensive information on tire and wheel maintenance, braking systems (including brakes, parking brakes, and brake control systems), steering systems (including steering columns and power steering), and climate control systems. Furthermore, the manual encompasses essential safety and comfort systems, such as supplementary restraint systems, seat belts, engine immobilizers, cruise control, wipers and washers, door locks, meter and audio/visual systems, horns, windshield and glass/mirror components, instrument panels, seats, engine hoods and doors, as well as interior and exterior components. With its detailed explanations and clear illustrations, this service repair manual is a valuable resource for anyone who wants to maintain and repair their Mitsubishi Lancer Evolution, ensuring the vehicle runs smoothly and efficiently for years to come.

The 2003-2005 Mitsubishi Lancer Evolution, affectionately known as the "Evo VIII" and "Evo IX," represents the pinnacle of performance in the Japanese automaker's history. This generation of the Lancer Evolution, built upon the foundations of its predecessors, was designed to be a true rally-bred weapon, capable of delivering exhilarating performance both on and off the track. Under the hood, the Evo VIII and IX were powered by a 2.0-liter, 4-cylinder turbocharged engine, producing a formidable 271 horsepower in the VIII and a slightly boosted 286 horsepower in the IX. This power was channeled to all four wheels via a sophisticated all-wheel drive system, with a 5-speed manual transmission being the sole transmission option. Notably, the Evo IX introduced a new Active Yaw Control system (AYC), further enhancing the car's handling and cornering abilities. Beyond the mechanical prowess, the Evo VIII and IX were distinguished by their aggressive styling and aerodynamic enhancements. The signature "shark fin" rear wing was a hallmark of the Evo VIII, while the Evo IX received a revised front bumper and a larger rear wing for improved downforce. Inside the cabin, the focus was on functionality and driver engagement. Sporty bucket seats, a leather-wrapped steering wheel, and a large center console with a driver-focused interface provided a cockpit-like atmosphere. However, while the Evo VIII and IX were undeniably performance-oriented vehicles, they weren't without their quirks. The harsh ride, somewhat limited interior space, and relatively high fuel consumption were compromises inherent to the pursuit of extreme performance. Despite these drawbacks, the 2003-2005 Mitsubishi Lancer Evolution remained a highly sought-after and revered car, celebrated for its raw power, handling precision, and its enduring status as a legend in the world of performance vehicles.