This comprehensive Subaru Impreza WRX STI 2011 Service Repair Manual provides detailed instructions and illustrations for maintaining and repairing your vehicle. It covers a wide range of topics, from routine maintenance procedures like oil changes and tire rotations to complex repairs involving engine, transmission, and suspension components. The manual is designed to be user-friendly, with clear step-by-step instructions and diagrams that make it easy to understand even for novice mechanics. Whether you are a seasoned professional or a DIY enthusiast, this manual is an essential resource for keeping your Subaru Impreza WRX STI running smoothly and efficiently. It includes detailed information on:

* Engine and Transmission
* Suspension and Steering
* Brakes
* Electrical System
* Body and Interior
* Diagnostics and Troubleshooting
* Specifications and Diagrams
* Safety Precautions
* Technical Service Bulletins
* Warranty Information

With its comprehensive coverage and easy-to-follow format, this manual empowers you to perform routine maintenance and tackle repairs with confidence, saving you time and money in the long run.

The Subaru Impreza WRX STI is a high-performance sports sedan that embodies Subaru's legacy of rally-bred engineering and all-wheel-drive prowess. Introduced in 2011, this generation of the WRX STI featured a bold design with aggressive styling cues, including a prominent front grille, functional hood scoop, and a rear wing. The car's muscular stance was further enhanced by flared wheel arches, housing 18-inch alloy wheels wrapped in high-performance tires. Beneath the skin, the STI packed a 2.5-liter turbocharged boxer four-cylinder engine, capable of generating a potent 305 horsepower and 300 lb-ft of torque. This power was channeled to all four wheels through a six-speed manual transmission, providing thrilling acceleration and a driver-focused experience.

The 2011 Impreza WRX STI's performance was further enhanced by its sophisticated suspension setup, featuring MacPherson struts in the front and a double wishbone arrangement in the rear, coupled with a limited-slip differential. This combination delivered precise handling, exceptional grip, and a high level of driver engagement. The STI also boasted a well-appointed interior featuring supportive sport seats with aggressive bolsters, a leather-wrapped steering wheel, and a comprehensive instrument cluster. While primarily focused on performance, the STI retained a level of practicality, offering seating for five and a decent cargo capacity. The 2011 Impreza WRX STI was a true performance machine, offering an engaging driving experience for enthusiasts seeking a blend of raw power, exceptional handling, and Subaru's legendary all-wheel-drive technology.