Can someone tell me about this kit? I want to lower the car a little bit and get a smoother ride. I dont want it to be low enought that i worry when going over a speed bump. Is this the right kit?

 

Try the Tein S-tune springs. A friend had the Eibachs but had problems with the speed bump in his area. He changed to the Tein and didn't have any problems but still got a nice dropped look.

I'ver got Eibachs and haven't had any problems with bumps.

 

or try the RS-Rs... i have them and like them alot

 

If you get the Eibachs, you will most likely need a camber kit.... TEINs should give ya a subtle drop, I don't know how low you want to go tho..

 

i think if u get the eibachs and dont lower more than an inch, u should be ok without camber. might need to get alignment, but probably not.

 

Just to be safe get an alignment anyways though.

 

im not too education on this subject so i have to ask, whats a camber? How low do you guys think i can go without going too low?

 

camber is the degrees at which the wheel tilts to perpendicular. they sell camber kits to adjust it. i think for the z, 1inch is the max before needing a camber kit