The 2008 Subaru Impreza WRX and STI Service Repair Manual provides a comprehensive guide for owners and mechanics alike. This essential resource encompasses detailed information for the complete disassembly and reassembly of your vehicle, ensuring you have the necessary knowledge for any repair or maintenance task.

The manual features an array of high-quality images and diagrams, simplifying complex procedures and clarifying component locations. It includes precise torque specifications, critical for achieving proper component tightness and preventing damage. In addition to detailed repair instructions, you'll find comprehensive sections dedicated to troubleshooting common issues, enabling you to quickly diagnose and resolve problems.

Specific content includes sections covering General Information, H4DOTC Engine, H4SO Engine, Body, Body Repair, Chassis, Mechanism and Function. For the STI model, additional information covers STI Body, STI Body Repair, STI Chassis, STI Engine, STI General Information, STI Transmission, STI Wiring, Transmission, and Wiring.

This manual is an invaluable tool for any Subaru owner, providing access to the same information found in the original factory manual. Gain the confidence to perform maintenance, overcome repair challenges, and optimize the performance of your 2008 Impreza WRX or STI.

The 2008 Subaru Impreza WRX and STI are high-performance variants of the compact Impreza, known for their rally-bred heritage and legendary all-wheel-drive prowess. The WRX, with its turbocharged boxer engine and sophisticated all-wheel-drive system, delivers exhilarating performance and surefooted handling, making it a favorite among enthusiasts seeking a balance of practicality and exhilaration. The STI, the pinnacle of the Impreza line, takes things to another level with even more power, a more aggressive suspension setup, and a Brembo braking system, resulting in a true track-ready machine. Both models feature distinctive styling, with flared fenders, aggressive bumpers, and a sporty interior, setting them apart from the standard Impreza.

Under the hood, the WRX is powered by a 2.5-liter turbocharged four-cylinder engine, generating 224 horsepower and 226 lb-ft of torque. The STI boasts a 2.5-liter turbocharged engine that produces a potent 305 horsepower and 300 lb-ft of torque. Both engines are mated to a 5-speed manual transmission, with the STI also offering an optional 6-speed manual. The symmetrical all-wheel-drive system, a hallmark of Subaru, provides exceptional traction and handling in any condition, while the independent suspension components ensure a responsive and engaging driving experience. The 2008 Impreza WRX and STI are truly remarkable vehicles, offering a potent blend of performance, handling, and practicality that continues to captivate enthusiasts worldwide.