The Subaru Impreza WRX STI 2006 Service Repair Manual provides a comprehensive guide to maintaining and repairing your vehicle. This manual covers all aspects of your Subaru Impreza WRX STI, from routine maintenance like oil changes and tire rotations to more complex repairs. You'll find detailed instructions and diagrams for every system and component, including the engine, transmission, suspension, brakes, electrical system, and more. Whether you're a seasoned mechanic or a DIY enthusiast, this manual will equip you with the knowledge and information you need to keep your Subaru Impreza WRX STI running smoothly.

The 2006 Subaru Impreza WRX STI is a high-performance sedan that embodies Subaru's renowned rallying heritage. It stands as the pinnacle of the Impreza line, offering a potent blend of power, handling, and all-wheel drive capability that makes it a formidable contender on both the track and the road. Under the hood lies a 2.5-liter turbocharged Boxer engine, delivering a blistering 305 horsepower and 300 lb-ft of torque, channeling its output through a six-speed manual transmission to all four wheels. This potent powertrain allows the WRX STI to sprint from zero to sixty mph in a mere 5.2 seconds, while its advanced symmetrical all-wheel drive system ensures exceptional grip and control even in challenging conditions. The 2006 Subaru Impreza WRX STI doesn't just offer raw performance; it also prioritizes driver engagement and precision handling. The bespoke STI suspension, featuring stiffer springs, dampers, and anti-roll bars, provides a taut and responsive feel, allowing for precise cornering and confident control. The car's tight steering and balance make it a joy to drive on winding roads, and the STI's Brembo brakes offer powerful stopping power, ensuring confidence under demanding conditions. The 2006 WRX STI also incorporates an exclusive body kit that includes a larger front bumper with air intakes, side skirts, a rear diffuser, and a rear spoiler, enhancing both its aerodynamic efficiency and aggressive appearance. Inside, the STI cabin is driver-focused, featuring bolstered sport seats, a leather-wrapped steering wheel, and a performance-oriented gauge cluster, providing a sense of purpose and excitement for the driver. The 2006 Subaru Impreza WRX STI remains a desirable and sought-after performance car, offering a compelling blend of power, handling, and rallying heritage for enthusiasts seeking an exhilarating driving experience.