i dont want to mess with the suspension yet i only had the car for 1 day and well so far im happy with it also the roads here in venezuela are POS so something too stiff will kill me and make my car to rattle like hell, the short shifter is someting i like and the intercooler seems like a good idea as my mechanical english is a little off i dont know what is the powerflex engine bush and also i dont know what is the DV (i think is divert valve)