HyperRev is basically an owner's bible for tuning and customization. Each issue is solely focused on its chassis, this includes in-depth reports, features, and product listings spanning the entire spectrum of OEM and aftermarket performance tuning and styling for that point and time the issue was released. HyperRev books are between 200 and 300 pages. HyperRev is printed only in Japanese, most brands and product specifications can be read and understood in English. Beautiful photography and in-depth photos make the book worth it alone.