But before I do. I would like to know what is the lowest that it will drop the front and rears on a g35 coupe?

Also will I be able to raise my car back up to stock height or higher with the basics just incase?

I have tein s-techs now. Wish i went the coilover route instead. I want to slam my car and be able to adjust the height and have that flexibility. For example if i need to take my car to a shop/dealership to get some work done, or if i need to drive somewhere with bad or unknown road conditions.

 

I have Tein BASIC on my car. I think when you raise it up as high as it will go, the rear will be about stock height, but the front will still be lower.

 

the front will go A LOT lower than the rear on basics on a coupe. Even if you take out a collar. You can remedy this by doing the springmount mod at the same time. Like Greddy said, at it's highest, you can get it to right around stock height front and rear.
-GP-