Up for sale today is a set of Form and Function coil overs with very low mileage. I purchased them for one of my project cars installed them and unfortunately the car is still sitting there 2 years later LOL.
I have decided to part out the car as I now have an 89 project car instead. I would be willing to trade for a set of coil overs of equal value ($1300) that will fit MKIb 87-89 or I will sell them for $600 or best offer shipping is NOT included and would likely be around $50 to most States.
Sorry I am unsure of the spring rates they do have adjustable front strut tops the rears are fixed.