Developed by the largest R&D team ever assembled at Piggyback, this guide is the meeting point of expert drivers, specialist writers, mechanical engineers and thousands of Gran Turismo® 4 gamers. The latter contributed their experience, winning tactics and record fast lap times through our dedicated Online League. Having refined all of the data from all sources, this book is now the product of more than 40,000 play hours covering a period of six months.

In six all-encompassing chapters, we feature both fundamental and advanced racing techniques, a definitive guide to car tuning, every track analysed in depth, optimal paths to a 100% Game Completion percentage, how to unlock every car, how to beat every single license and mission… and so much more. With enough material to produce five books distilled into one massive tome, this is the ultimate Gran Turismo® 4 reference guide.