This comprehensive service repair manual provides detailed instructions and technical specifications for maintaining and repairing the Subaru Impreza, covering model years 2001 through 2007. The manual is designed to empower both professional technicians and knowledgeable DIY enthusiasts with the necessary information to perform a wide range of service procedures. From routine maintenance tasks like oil changes and filter replacements to complex engine overhauls and electrical system troubleshooting, this manual equips users with the knowledge and guidance to address virtually any repair need. It includes step-by-step procedures, clear diagrams, and detailed specifications, making it an invaluable resource for anyone seeking to understand and work on their Subaru Impreza.

The Subaru Impreza, produced from 2001 to 2007, is a compact car renowned for its versatility and ruggedness, representing a significant shift in the brand's identity. This generation, known as the second generation (GD chassis), marked a departure from the earlier boxy styling, embracing a more rounded and aerodynamic design. This transformation extended beyond aesthetics, with the Impreza becoming available in a wider range of body styles, including a 4-door sedan, 5-door hatchback, and a sporty 2-door coupe known as the WRX. The heart of the Subaru Impreza lies in its symmetrical all-wheel drive system (AWD), a hallmark of the brand, providing exceptional traction and stability in diverse driving conditions. Powertrain options ranged from the reliable 2.0L naturally aspirated boxer engine to the high-performance 2.0L turbocharged boxer engine, found in the iconic WRX and WRX STI variants. The Impreza was lauded for its handling and performance, particularly the WRX and STI models, which became popular choices for rally racing and enthusiasts seeking a powerful and engaging driving experience. The Impreza's combination of practicality, safety, and capability made it a compelling choice for various lifestyles, from daily commutes to weekend adventures.