This comprehensive workshop service repair manual is specifically tailored for the 1988 Porsche 944 Turbo S. It is designed to be a valuable resource for both experienced mechanics and DIY enthusiasts, offering detailed instructions for a wide range of repair and maintenance tasks. The manual covers everything from routine maintenance procedures such as tune-ups and oil changes to more complex repairs involving engine and transmission disassembly. You'll find detailed instructions for removing and installing components, assemblies and disassemblies, as well as in-depth information on the fuel system, ignition system, lubrication system, exhaust system, electrical system, and the body of your 1988 Porsche 944 Turbo S. This manual will empower you to diagnose and troubleshoot problems, ensuring you have the knowledge to perform repairs with confidence. The manual is written in clear, concise language, making it easy to understand and follow. The information is organized logically, with illustrations and diagrams to assist you throughout the repair process.

The 1988 Porsche 944 Turbo S was a limited-edition performance variant of the already potent 944 Turbo, showcasing the height of Porsche's engineering prowess at the time. It was a true homologation special, built to comply with Group A racing regulations, and its performance was nothing short of exhilarating. Power came from a 2.5-liter, turbocharged, four-cylinder engine, producing a remarkable 250 horsepower. This engine was further enhanced with a revised intake system, an upgraded intercooler, and a unique exhaust manifold, resulting in significantly improved power delivery and acceleration compared to the standard 944 Turbo. Aside from the engine, the 944 Turbo S featured a distinctive body kit with wider front and rear wheel arches, a larger rear wing, and a unique front bumper with a larger air intake. This aerodynamic package, combined with the lowered suspension and wider tires, not only improved handling and stability, it also added a menacingly aggressive aesthetic.

Inside, the Turbo S embraced a spartan approach focused purely on performance. The cabin featured Recaro sport seats with additional bolstering for lateral support, as well as a leather-wrapped steering wheel and a limited-slip differential. The Turbo S's exclusivity was underscored by its limited production run of just 1,500 units, making it a highly sought-after collector's item today. The 1988 Porsche 944 Turbo S exemplifies the spirit of Porsche engineering—a refined blend of performance, precision, and exclusivity. It was a car that pushed the boundaries of what a four-cylinder engine could achieve, making it a true legend in the automotive world.