Tein is really not the solution for our problem.
I wrote them and they confirmed that max/min drop is in a range of 2" to 3" of drop. Also, I wrote them again to ask for Tein S Tech springs but it is only available for I-4 engine Solara (Gen 2) and even if they were made for our car, it would include to change spring twice a year...Now I'm turning toward an other company. JIC Magic, I call them yesterday and I ask them about their C/O. They have like 4 different products
http://www.jic-magic.com/SearchProducts.aspx?TopCatID=1&SubCatID=1&CatName=Coilovers I was interesting by FLT-A2 Series but I saw that our car is not listed in the application chart...I saw FLT-A2-VIP Series and the cars listed are luxurious cars...some are big like the Solara. They told me that they would need to have someone local or receive a strut spring EOM to send to Japan for the engineering. I ask them why they cannot ask directly to Toyota to have the suspension spec of our car. He told me that he would answer me back.
Also FLT-A1 Series liste 97-02 Camry/Solara (they share the same platform).
It's where I'm now...I'm hurry to install my new wheels to verify the gap remaining...my winter tire are smaller than the stock 17" by 0.6" on the diameter. C/O it's big money, especially JIC Magic.