thanks mate, I'm really frustrated, can not manage to find a good price diff for my mondeo, it has a fully built engine with JE pistons, eage rods, big holset HX35 turbo, twinscroll header with twinwastegates, custom intake manifold, 860cc injectors, and ACT clutch, all I want now is cams and a good diff :S sorry mate but do u think that the focus RS cams are a good upgrade or should I just go crower stage 2 FI cams ??