Hirevn, I bought those at my local shop. I believe they are made by company called K-Factor.
Jon, I have a few fironi parts on it to start with. One being the top sterring plate. I'm kinda partial to the racers edge stuff just because it's hard anodized. I've given some thoughts to trying the fironi or works clutch, but am pretty happy with just the 3 shoeer I use. I pretty much race only. I don't have anyone to bash with, so I don't ever.
Brandon