Yep, there is, search titles only, "stage and tools" should be thread form right before S2 hit the streets, it was in there, or just find a Snap-on truck, they seel a kit, but it's like 30 dollars. Selling yours, engrish?
I liked stage 2 and am probably going to hate my car once I sell it. I figure it's a good product because of what you'd have to spend to get the same features such as race gas (advanced timing) and dial a bost. Since it's MOPAR you really don't have to worry about it blowing your engine, but DCX has their stand on modding cars so I figure if you're going to mod you might as well go the safer route and use the staged upgrades.