Originally Posted by s200059

The calculator is nice but unless you understand all the parameters then it becomes a guessing game. The sway bar on the S2000 is also a very important component, and our cars perform best with a bigger bar (adjustable is best).

That is why I spent some serious money on dampers and sway bar, then let the pros set the valving and spring rates based on my car and style of driving.
HOME - ANZE Suspension

Each time I have an oil changed or a valving change, each damper is put on a special dyno and is checked for resistance.
I also get a printout showing me the exact dampening curve (both compression and rebound).

Yes - it is costly but so is track time so I bite the bullet and spend the money up front so that I can get the very most out of my track days.
Makes for a much more enjoyable experience during each event.

Just my 2 cents.

Originally Posted by shiv

How often do you find that you have to have the oil changed? I'm guessing you would start to have some adverse handling characteristics. I'm still only 1 season in on these coilovers, but would be good to know for future reference.

Originally Posted by A 2

Interesting article on spring rates. I think you guys will like reading this.

Are you overspringing your track car or race car? You might be. — tracktuned

Originally Posted by xdime00

I installed them on my car. Took probably 2 hours (I move slow). Very easy install. Great product. I'm 6'1" and 235 so this was a game changer for me. Prior to installation my helmet hit the top when it was up and I didnt have enough room to heel toe with my fat thighs. Both problems were solved with the lowest seat rails. Best mod my car has.