Just did the desmog with that kit over the weekend. Everything you need in included as well as a few extras. Go over the instructions carefully a couple of times before you start. The first time I read them I thought I wouldn't be able to do the job. After several readings it all sorted itself out and became pretty straight forward.
+1 you don't get new intake Orings with that kit. Your going to remove the intakes and it would be prudent to replace the Orings. IMO
