I hope I can see 3 seconds of improvement from my new kw v3s compared to my jic flt-a2 setup. Since I have kept the same tires, wheels, brakes and alignment settings, it will be interesting to see at buttonwillow. I can say that ride comfort and stability is better so far. The difference in braking on bumpy surfaces is amazing. The spring rates of the linear springs is unchanged, 8kg/6kg.