Wow I have 2 twins on this board.. right on. I had the w-type front and it hung lower than the mugen one. I was scratching that bumper on every driveway and I wasnt even dropped yet. Thats why I sold it and bought my neuspeed race springs instead. Hmm wait a week? I installed my stock front, sides, and rear the day I painted them and theyre still good. That was almost a year ago.