Also, God speed makes god awful suspension products, and when going that low I would be worried about them....if your looking at the Megan street series (600$ ones) I have had at least two friends that have had issues about 2 months after the install. So just be careful....
I have buddy clubs and if you are trying to slam it I wouldn't suggest Buddy Club. They are designed with performance in mind, and to keep the preload in spec you really can't slam it anywhere near what I have seen some guys do online. I have heard D2 can go low, and I have a friend who has Megan coilovers on his Lexus and he loves them, and his car is insanely slammed and tucking tire. He is also owns a performance shop, so he knows his stuff pretty well, I trust him on it. But personally I love my Buddy Clubs, and their support and communication with me has been great. I personally am still low, basically no wheel gap, but I like having my 2.75" exhaust and not scraping going up my driveway, and my preload is in spec still.