I think they are skunk2 coils?
The front coils are more thicker than the rears and the rears actually are comprised of 2 springs per wheel; 1 longer and 1 short.

Front coils say 4.10/ 40F
The rear coils dont say nothing, maybe #'s rubbed off or something..


So are these generic ebay coils or something else?
The fronts are kinda stiff IMO.

 

Thats a very incomplete looking set you have there. Those thin coils are helper springs, designed to keep the bigger, main coil seated during suspension movement. You seem to be missing 3 sleeves (did you remove them for the picture?).
I don't know who makes those, as anybody can find a factory and request red springs, they are easy enough to find.

 

LOL of course . The 3 other sleeves arent in the picture..

Im thinkin about throwing the front springs back in along with the custom diy top hat mod (w/ use of a welder) to put some load on the springs..