Hi Brad the guys at Allstar Tuning who look after the MPS Race Car have just about got a set of adjustable shockes sorted, I am pricing my new White MPS to be able to handle some good power and this is only a part of my email I got back that I will share the guys still use the standard swaybars as per production rules..and these guys have had plenty of testing I can asure you.. Best of luck
Quote from my email from Richard at Allstar Tuning:
The best handling improvement has been the shock absorbers, we usestandard sway bars as per the rules but I have been talking with a supplierwhom is working on an adjustable set suitable for road cars. A set of bilsteinshocks with 10mm lower ride height will suit your application well(highway andtrack). Bilstein’s and springs will be aprox around $1200 in the car and wheelaligned.With track tyres these mod’s will make the car potentially quicker thanJakes race car.