Thats for spring rates on a ITR?
So who has the hardest spring rates in their car and how does it ride in the streets?
and what kind of shock do you have to match those hard rates?

 

 

well i'll reply, it's all realtive. depends on what you are looking for.

 

Just seeing what everyone has in there car, I would like to stiffen it up a bit, but seeing how the city streets are I have second thoughts. And I do roadrace(track) and autoX a few times ayear but just would like bit stiffer thats all..


Thanks for replying

 

Stock ITR spring rates are supposedly 4.4kgmm front and (progressive)2.5-4.4kgmm rear