Any one have these coilovers? If so how do they work for you?? Or if any one knows about them, give me some info PLEASE. Also They say 91-99 sentra's do all the sentras have the same springs or are they diffrent from b13 to b14? THANKS

they all have the same front but not the back.

Avoid Dropzone coilovers. They suck ass. There's a reason Ground Controls are expensive. They are far superior.