im looking to get my turbo setup up together and this is my first one so im kinda dumb about it. i wanna know everything that would complete a kit right now im looking at a peakboost topmount,dp,dt. a garret t3/t4 57 trim .63a/r, fmic, 2.5 piping. i was just wondering wat else would help and if i would need a catch tank and wat does that exactly do. like i said this isnt my strongest point actually its me weakest lol so be nice ... thanks