I've noticed that my turbo really spools up to a certain point and then its like it hits a limiter or something. Is there any simple way to allow it to make more boost without putting on a box, etc. I saw somewhere that there can be something done to the waste gate that will give it at least a few more pounds..... something to do with shimming with washers. Anyone know about this and care to share how it's done and maybe even show some pics for those of us that are easier "stimulated" by site. 
