If you call me I would be glad to put you in touch with some of our customers with Coil Overs....513-697-6501
I've driven a car with these installed and it was the best riding and handling SC I've ever been in. Simply amazing! It put my own SC with adjustable KONIs and Eibachs to shame.
What is your concern about these? You seem to want confirmation of these prior to making a decision. I can assure you these are likely the best suspension mod out there and you will LOVE LOVE LOVE the performance these offer.