This comprehensive Subaru Impreza WRX STI 2015 Workshop Service Repair Manual provides you with all the information you need to service and repair your vehicle. The manual covers a wide range of topics, including: * **Engine:** This section covers everything from basic maintenance procedures to detailed engine rebuild instructions. * **Transmission:** The transmission section includes information on manual and automatic transmissions, as well as troubleshooting and repair procedures. * **Drivetrain:** You’ll find detailed information on the drivetrain, including differentials, axles, and drive shafts. * **Brakes:** This section covers brake system components, including calipers, rotors, pads, and lines. * **Suspension:** The suspension section includes information on suspension components, such as struts, shocks, springs, and control arms. * **Steering:** This section covers the steering system, including the steering wheel, steering column, and power steering. * **Electrical:** The electrical section includes information on the vehicle's electrical system, including wiring diagrams, troubleshooting tips, and repair procedures. * **Body:** This section covers the vehicle's body, including the doors, windows, and roof. * **Interior:** The interior section includes information on the vehicle's interior, including the seats, dashboard, and audio system. With over 3000 pages of detailed information, this manual is an essential resource for anyone who wants to maintain and repair their Subaru Impreza WRX STI.

The Subaru Impreza WRX STI 2015 is a high-performance sports sedan that embodies the Subaru brand's commitment to all-wheel drive and rally-inspired engineering. This fourth-generation model builds upon the legacy of its predecessors, offering a thrilling driving experience with its powerful turbocharged engine and exceptional handling. Under the hood, the WRX STI features a 2.5-liter, horizontally opposed four-cylinder engine, nicknamed the "EJ25," that produces a potent 305 horsepower and 290 pound-feet of torque. The engine is mated to a six-speed manual transmission, delivering power to all four wheels via Subaru's renowned Symmetrical All-Wheel Drive system. The STI boasts a sophisticated suspension system with specially tuned dampers, springs, and anti-roll bars, designed to provide exceptional grip and handling. The WRX STI's aggressive styling and aerodynamic enhancements further underscore its performance-oriented nature. A sculpted hood, larger front air intakes, and a rear spoiler contribute to improved airflow and downforce. The interior is equally impressive, with bolstered sport seats, a leather-wrapped steering wheel, and a comprehensive instrument panel that informs the driver of vital information. While the WRX STI excels in performance, it also retains a level of practicality. It features a spacious cabin with ample legroom and headroom for both front and rear passengers. The trunk, despite the STI's sporty design, offers a decent amount of cargo space for daily errands or weekend adventures. The 2015 Subaru Impreza WRX STI is a compelling and capable performance car that appeals to enthusiasts seeking a thrilling driving experience and the confidence that comes with Subaru's renowned all-wheel drive system.