Somebody on this forum got a shop to install Koni inserts into the front struts and Koni race shocks in the rear. He used the OEM Insight springs because he wanted to stay in the H-stock class for autoslalom competition.
Another guy that rally races his Insight in the UK got custom made coil-overs for his Insight (and a full roll cage).
Many companies make adjustable shocks for open wheel race cars that can fit in the rear. In the front you would need Koni inserts or a custom fabricated shock. Spring rates are easy because there is no point in getting suspension unless you go all the way and get suspension that is 3 to 5 times stiffer then stock :badgrin:
Another guy that rally races his Insight in the UK got custom made coil-overs for his Insight (and a full roll cage).
Many companies make adjustable shocks for open wheel race cars that can fit in the rear. In the front you would need Koni inserts or a custom fabricated shock. Spring rates are easy because there is no point in getting suspension unless you go all the way and get suspension that is 3 to 5 times stiffer then stock :badgrin: