Originally Posted by
caRboxsesh
If you want performance, springs are not the way to go. Most companies only offer BSA spring rates, if they even list the spring rates, and you're locked into a ride height.
I'd be willing to bet that most people who buy D2, Omni, K-Sports and cheap Teins don't even look at spring rates. I had 3 different spring rates on my last ITR while I owned it, and under different rates the car reacted differently, as it should.
You've got to do more research than just what other people say about them.
i looked at the spring rates before i bought them, but i'm leaving them as is b/c this is my first track season and i want to see how the car performs before i change them...D2 offers custom spring rates and you can get them revalved to match...
but i must say i knew none of this before i did some research...didn't even know anything about spring rates, revalving or anything up until August of last year
after a couple months of research, the D2's cost and performance fit my budget, and it also helped that their distribution warehouse is about 10 miles fom me...
OP search H-T for their shock dyno, i think it's still there...there's a lot of info out there and it's best to do a lot of research before making your final decision