OK, the guy is saying that its not lifting the car thats the problem, but the place where the jack would go (that area right after the wheel where the jack is placed to lift the car up front or back). The Varis side diffusers have a location (or a cut out for special lifts) to lift the car, but you will NEED some type special jack head (the piece from the jack that meets the when the jack is raised). I think you should trim alittle bit on the s.diffuser to make the jack fit in the hole provided. I think only Exotic car shops or high end dealerships that deal with Ferraris, SLR Benzes, Lotuses have that "special" jack or lift you need. Sorry not much help, but like I said maybe triming it will do the trick. I'am also looking into getting this piece from Varis, but in fiber glass. Good luck, and post some under pick of if you don't mine.

Joey

 

Wind deflectors you say. The best solution is to raise your car a tad until the jack clears them. Hopefully you have coilovers.

 

you need to find a low pro jack with an adjustable head. You slide the jack under and screw the head up so it hits the lift point before the arm hits the side skirt. I don't like body kids they are ugly but my evo is lowered and I just used blocks for wood on my bendpak lift now of course bendpak has better lift arms for lowered cars but im not spending the 3g's they want for just the arms-JOEYD