This comprehensive 2005 Subaru Impreza STI Factory Service Repair Manual provides detailed technical information and step-by-step instructions for maintaining and repairing your vehicle. Covering all aspects of the 2005 Subaru Impreza STI, this manual includes information on the STi engine, H4SO engine, H4DOTC engine, transmission, chassis, body, wiring, and mechanism and function. It serves as an invaluable resource for professional mechanics, DIY enthusiasts, and anyone seeking to understand the intricacies of their Subaru Impreza STI. The manual is written in clear and concise English, making it easy to navigate and understand even for those without extensive automotive experience.

The 2005 Subaru Impreza STI, a high-performance variant of the Impreza compact car, stands as a testament to Subaru's dedication to sportiness and all-wheel-drive prowess. This generation, known internally as the "GD" chassis, marked a significant evolution for the STI, introducing a more aggressive and aerodynamic design. Underneath the striking exterior lay a 2.5-liter turbocharged Boxer engine, boasting 300 horsepower and 300 lb-ft of torque, making it one of the most powerful and engaging compact cars of its time. The STI also featured a robust Symmetrical All-Wheel Drive system, ensuring exceptional traction and handling in various conditions. Its iconic "bugeye" headlights, a wide track, and a rear wing contributed to a formidable and aggressive stance, setting it apart from its less potent siblings.

The 2005 Impreza STI was more than just a performance car; it was an engineering marvel. The STI came equipped with a close-ratio 6-speed manual transmission, Brembo brakes, and a sport-tuned suspension, further enhancing its performance capabilities. In addition to its impressive power output, the STI was renowned for its handling precision and driver engagement. Its balanced chassis and sophisticated all-wheel-drive system provided remarkable grip and stability, allowing drivers to explore its performance limits with confidence. The STI's compact size and agile handling made it a joy to drive both on winding roads and racetracks, solidifying its reputation as a true performance icon among enthusiasts.