2002CG3coupe
Well-Known Member
Most shocks when valved correctly will have certain tolerances for spring rates (basically having a certain range that is usable without changing the valving). For instance, Tein SS coilovers can basically go from 5kg to 9kg in the front, and 2kg to 6kg in the rear. I think you will be ok and it will firm up the ride, but that's assuming your shocks rebound curve is valved for the springs you have on right now. If they used a shock rated for 10kg but threw your 12kg spring on there it is fine, but changing it to 14kg would mean it's out of it's dampening range and would result in bounciness.
You sir have been repped I had the same question in mind and thank you very much
