240sx s13 k sport coilovers

[locoluna825]

So this car ive had him my back yard had some k sport coil overs. I cant tell what model though, they look brand new,there not even dirty, very clean looking and the car was stiff as hell all four wheels, so i don't believe they were not blown.

I have a few questions about these, as i did not buy them and have no info about them. i tried there website but like i said earlier i don't even know what model they are.

they look just like this:

Front ones look like dis

Rear ones look like dis

Anyways i have a few questions about them. are they oil or gas filled? from what i see there fully adjustable, I also have no clue how to adjust them. Couldn't find any tools in the car for them. If i were to install these which part of it would i adjust it to make the car lower? im only looking to make the car flat and only want an inch and a half in the rear and one inch in the front.

does anyone have these? how are they? do they beat the living hell out of you in town or are these meant for track use only?