This manual covers the Mazda Mazdaspeed3, a performance-oriented compact hatchback and sedan produced from 2007 to 2009. This first-generation (BK) model is renowned for its sporty handling, powerful MZR DISI Turbo (L3-VDT) 2.3L engine producing 263 horsepower and 280 lb-ft of torque, and distinctive styling. It offers a compelling blend of performance and practicality, positioning it as a strong competitor in the enthusiast market. Key features include a 6-speed manual transmission, a helical limited-slip differential, and a focus on driver engagement, making it a unique offering in its segment.

This comprehensive factory service manual provides detailed information for the maintenance, diagnosis, and repair of the 2007-2009 Mazda Mazdaspeed3. It covers all major systems, including powertrain, drivetrain, chassis, electrical, body, and HVAC. Within its extensive scope, you will find step-by-step procedures for routine maintenance, component removal and installation, troubleshooting guides, diagnostic trouble codes, and technical specifications. This manual is an essential resource for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their Mazdaspeed3.