Could be a number of things, im not that srt savy so im not positive, but i know people buy huge ics and they are too big and they don't know because they think it looks cool, but when ur not boosting enough it's really hindering you more then helping you, and with stg2 comes a flimsy wastegate that is half as good as the agp one i have in my car, alot of people run lean and dont know and have boost leaks that our cars are renown for, im not saying u beat an inferior car i have no idea what a snowman kit is and im sure its quick the new wrx's are def faster then the old ones. Wish i had the money when i bought my srt, i would have bought a wrx.