I have the next question:
żDoes universal coilovers fit on my gd1?
I got an "ebay" kit and i want to know how to install them specially rear ones, btw my car is a 2002 jdm honda fit.

 

So not trying to be snarky or anything,,, but if you have to ask this question ,, You should not be doing this job solo.. Changing a car over to coil overs if they are not specifically built as a kit to fit the exact car should be done with significant knowledge of suspension design. There is no such thing as a universal coil over kit, there are just lots of varying parts that get combined to put the car on coil overs. If all the travel length spring rates etc are not correct your car won't handle correctly. I'd try and find a local club and a guy who can at least sit and point as you go to help you through the process.. Coil overs aren't worth wrecking for..