Unsure of the spring rates,
will get measurements and try to get a ballpark rate,
No fronts,
Came out of a 33 and by 40-50kms i mean 40-50 thousand to clear any confusion.
There are marks/scratches on the strut as you can see in pics, nothing major and does not affect performance at all, ran them in my car with no issues, just a bit stiff for my liking.