So I have a few questions. Does anybody have a brand preference/recommendation? I'm trying to figure out which one to use. Also concerned about clearance/fitment. My shortys barely scraped the rag joint on the steering shaft. Now going with TFS heads and a stock k member. 5 speed,stock bell housing. Contemplating changing the rack if I have to. I'm leaning towards BBK 1 3/4" ceramics with a x pipe. I'd like to get some Kooks but just to expensive.