This comprehensive 2015 Subaru Impreza WRX and WRX STI Factory Service Workshop Manual provides detailed instructions and technical specifications for servicing and repairing your vehicle. It covers both the 2.0L and 2.5L Turbo engines, ensuring you have access to the same information used by Subaru dealership technicians. This manual is an invaluable resource for anyone seeking to perform maintenance, diagnostics, or repairs on their 2015 Subaru Impreza WRX or WRX STI. It includes detailed illustrations, step-by-step procedures, wiring diagrams, and troubleshooting guides that will help you understand and address any issues you may encounter. With this manual at your fingertips, you can confidently tackle a wide range of tasks, from routine maintenance to complex repairs, saving you time, money, and ensuring your vehicle remains in optimal condition.

The Subaru Impreza WRX and WRX STI, both launched in 2015, marked a significant shift for the iconic performance models. Building upon the 5th generation Impreza platform, these cars were redesigned with a more aggressive and sophisticated aesthetic, offering a blend of everyday practicality and thrilling performance. The WRX, powered by a 2.0L turbocharged boxer engine, boasted enhanced horsepower and torque compared to its predecessor, delivering a more spirited driving experience. Its signature all-wheel-drive system, paired with a revised suspension setup, provided exceptional handling and grip, making it a force to be reckoned with on both tarmac and gravel. The WRX STI, on the other hand, was a true performance monster, featuring a larger 2.5L turbocharged boxer engine with even more power and torque. This engine, paired with a unique six-speed manual transmission, delivered a visceral driving experience that cemented its reputation as a rally-bred road car. The STI also benefited from a more aggressive suspension, larger brakes, and a revised aerodynamic package, ensuring it could hold its own on the track and offer a thrilling experience on the open road. The 2015 models, with their refined styling, improved performance, and advanced technology features, became sought-after choices for car enthusiasts looking for a blend of performance and practicality.