Nice book as I got it for x-mas in 2008. I wore the pages out of it. My only issue is that it only covers up till about 2005(no-M or si specs or mention of them) Just m54(sb30-sb25 and sb22) engine specs and none on the n52b30 or s54. But it is worth getting . A lot of neat info to see and read. Awesome radiant temperature picture in there too. Makes me even prouder to own as I see all the development and hard work that went into our cars.
