Im looking at getting either the Z1 or the Stillen kit. You ended up with the Z1, what made you go with them and how was the install? Fitment? Quality?
Thanks and enjoy your "cool(er)" car
Edit: I just looked at the install manual on Z1's site for their kit and it appears that you
do not have to move the oem PS cooler... is this correct? If so I think that would seal the deal in favor of Z1.