This comprehensive Subaru Impreza WRX STI 2004 OEM Service Repair Manual provides you with the same technical information and instructions used by certified mechanics and technicians. It covers everything from routine maintenance like tune-ups and brake service to extensive repairs involving engine and transmission disassembly. The manual is meticulously detailed, featuring clear and concise text, alongside detailed illustrations, diagrams, and manufacturer specifications, making it easy to understand and follow. Whether you are a seasoned mechanic or a DIY enthusiast, this manual will ensure you have the necessary information to confidently service and repair your Subaru Impreza WRX STI 2004.

The Subaru Impreza WRX STI is a high-performance sports car produced by Subaru from 2004 to 2007. It's the second generation of the Impreza WRX STI, known for its rally-bred performance and legendary handling. This model, codenamed "GDB," builds upon the already successful first generation "GC8" with significant improvements. The powertrain features a 2.5-liter turbocharged boxer engine, delivering approximately 300 horsepower and 300 lb-ft of torque. Power is channeled through a 6-speed manual gearbox, and the iconic all-wheel-drive system provides exceptional traction and control. The STI boasts distinctive styling compared to the standard Impreza, with flared wheel arches, a larger rear wing, and a more aggressive front bumper. The interior features Recaro sport seats and a sporty steering wheel, emphasizing the car's performance focus.

The 2004 Subaru Impreza WRX STI was a formidable force in the performance car world. Its handling is renowned for being precise and responsive, thanks to its sophisticated all-wheel-drive system and well-tuned suspension. The engine's powerful and linear acceleration provided thrilling driving experiences, while the brakes offered confidence-inspiring stopping power. This model was highly sought after by enthusiasts and racers alike, becoming a popular choice for both street driving and competitive motorsport. The Subaru Impreza WRX STI was the quintessential rally-inspired sports car, offering a blend of performance, practicality, and driver engagement that made it an icon in the automotive world. The 2004 model year saw a number of updates and improvements, including revised suspension tuning, a new turbocharger, and a larger intercooler, enhancing both performance and handling. This model is still admired today by Subaru enthusiasts for its iconic styling, driving dynamics, and the legacy it built as a true performance machine.