The Porsche 944 Turbo, model code 951, represents a pinnacle of front-engined, rear-wheel-drive sports car engineering from the 1985-1991 model years. Building upon the reputable Type 944 platform, this generation (G) offered a potent blend of performance and luxury, characterized by its turbocharged 2.5-liter inline-four engine, transaxle layout for balanced weight distribution, and exceptional handling dynamics. It was designed for automotive enthusiasts seeking a sophisticated and capable machine for both spirited driving and extended touring, often competing with contemporary European and American performance vehicles. The 944 Turbo is lauded for its robust build quality, advanced engineering for its time, and its status as a modern classic within the Porsche lineage.

This comprehensive workshop manual provides detailed guidance for the maintenance, repair, and technical understanding of the Porsche 944 Turbo (951). Spanning over 1500 pages, it covers all essential systems including the engine (M44.51/52), turbocharging, fuel and ignition, cooling, exhaust, transmission, clutch, suspension, steering, braking, and electrical systems. It details routine maintenance procedures, extensive repair and overhaul instructions, diagnostic troubleshooting guides, and critical technical specifications such as torque values and clearances. This manual is an indispensable resource for owners, technicians, and mechanics aiming to preserve the performance, reliability, and integrity of their Porsche 944 Turbo.

The Porsche 944 Turbo, model code 951, represents a pinnacle of front-engined, rear-wheel-drive sports car engineering from the 1985-1991 model years. Building upon the reputable Type 944 platform, this generation (G) offered a potent blend of performance and luxury, characterized by its turbocharged 2.5-liter inline-four engine, transaxle layout for balanced weight distribution, and exceptional handling dynamics. It was designed for automotive enthusiasts seeking a sophisticated and capable machine for both spirited driving and extended touring, often competing with contemporary European and American performance vehicles. The 944 Turbo is lauded for its robust build quality, advanced engineering for its time, and its status as a modern classic within the Porsche lineage.

This comprehensive workshop manual provides detailed guidance for the maintenance, repair, and technical understanding of the Porsche 944 Turbo (951). Spanning over 1500 pages, it covers all essential systems including the engine (M44.51/52), turbocharging, fuel and ignition, cooling, exhaust, transmission, clutch, suspension, steering, braking, and electrical systems. It details routine maintenance procedures, extensive repair and overhaul instructions, diagnostic troubleshooting guides, and critical technical specifications such as torque values and clearances. This manual is an indispensable resource for owners, technicians, and mechanics aiming to preserve the performance, reliability, and integrity of their Porsche 944 Turbo.