Welcome to the essential guide for the M3, produced between 1986 and 1992, chassis code E30. This iconic model is renowned for its exceptional engineering, delivering a thrilling driving experience that has cemented its place in automotive history. Featuring a powerful 2.3 L naturally aspirated inline 4-cylinder S14 engine producing 192-215 hp, coupled with a 5-speed manual transmission and a hydraulic clutch, the E30 M3 was built for performance enthusiasts. Its balanced chassis, precise handling, and focus on driver engagement made it a standout in its era, offering a pure connection between driver and machine.

This comprehensive Service Repair Manual provides detailed coverage to ensure your M3 remains in peak condition. Inside, you will find in-depth information on mechanical and electrical systems, bodywork, and extensive troubleshooting guidance. The manual details all aspects of maintenance, including specific fluid recommendations and service intervals, as well as procedures for engine overhaul, transmission repair, and maintenance of suspension, brake, cooling, fuel, ignition, and exhaust systems. Technical specifications, HVAC systems, and interior and body trim are also thoroughly covered, making this an indispensable resource for owners and technicians alike.