Originally Posted by Sh0velMan

I went with the default spring rates, which seem to be fine.

No sense in getting custom rates until the car has been corner weighted with the final wheel, tire and component composition that is going to be on the car for a while.

They're standard sized coilover springs, so I can get swift replacements at any time from any retailer that sells Swift coilover springs, so there was no impetus to buy them from Stance direct.