Originally Posted by Steve Hellums
I really can't say on that last question, but I wouldn't worry about tire rub on the front, I might have heard a slight rub once when I was turning the wheels all the way and backing up. The thing I would be most concerned about is the back not dropping enough, mine didn't drop like the front did, if I would have known the rear was going to do that I would have cut just a wee bit off each end of the rear spring. The part # you are looking for I believe is 2552.140, same as the regular Crossfire and the 170 MB chassis. I got my spring kit through ajusa.com for $250 delivered. I also done the front and rear camber kits, but I don't think anybody else did so.
Just like you said, don't worry about the front rubbing, worry about the rear not dropping enough. This is what I am currently seeing, I would love to see the rear down another 3/4"-1". Who knows I may just pull the rear springs this weekend and give them a 1/2 coil shave.