There is no need to move the coolant bottle if you run an open cone. Also I am not sure that the 99 box is all that better. I did see a .3 difference with out the box...put it back in and I went .3 slower again. I did it too many times to chalk it up to not driving my car consistent. When I go to the track the first two runs are blow offs because I am getting used to the track conditions but after that I am usually within a few thousands on my times. So to see a .3 diff is huge.