For the 2G B6 (2000 & newer) Stainless carb shims, two sets of main jets, our timing advancer and cover gasket are included with the kit, as well as Dale's detailed instructions and tuning tips.
For the 1G (1999 & older) same as above plus K&N replacement style air filter, but only one set of jets. If you already have the filter, it's also available sans filter.