No, I get it. I'm just saying that we can kiss that variability good bye for the manual NA Mk8 R's, they're not going to make different spring rates for such a rare car.
I also call BS on the need for them. Just looking at RealOEM, there's one spring rate for all M3's, and that's a car that has around a 200# weight differential based on options. I'm not saying Mazda didn't sweat the details on the NC, but it was probably for naught and it still rode like it was on shipping blocks and wallowed like a pig from the factory. There are probably ten NC's running around on stock springs anyway.