SOLDi got these are on the car for about 1k miles. i love these coilovers. the ride quality is amazing! The car corners really nice and the stiffness level makes the car more in your control, but yet keeps the comfort almost as same as stock coilovers. These coil overs are the best of both the BC BR riding quality and the KW 3 riding quality. To me BC are too stiff and does not absorb the shocks what so ever(used to have a set), and the KW 3 is very comfortable but does not give you that stiffness that you really want and you can't really go that low with those if you wanted too (my friend got them) I would keep these but unfortunately i'm trading in my car, thats the only reason why i would sell these. I had the machine sop machined the rear coilovers top hat to fit my air cup system(does not effect the performance at all) I bought it for 1750 plus shipping, am willing to let it go for 1550 plus shipping or pick up. ( does not come with swift springs)
PENDING! This is a Great Air cup suspension system. i had it on the car for about 2k miles and love it! It helped me alot since i live in a big city full of Shitty streets -_-. The reason why i chose this system over bags is because i needed a performance car, and at the same time still able to obtain the stance look to it. Unlike bags these are very stable and keeps the stiffness of whichever coil overs you choose to go with. These cups go over your coilover springs and under your coil overs top hat. therefore act just as a spacer and does not compromised your performance coil overs. Comes with 4 cups, Thomas compressor, polished air tank. air solenoid, wireless remote control and antenna, all the wiring to get this system running and a carbon vinyl wrap container box. This system retails for $3900 with 1 air tank and no container box, plus shipping. I'm asking $3500 shipped with 1 extra new air tank ($100) and the vinyl wrapped box! everything looks brand new! heres a link of the review i made on this system along with some videos.
Air-Motion cup system review