"Actually to reduce understeer just drive slower - duh! If you upgrade the suspension and try to drive that section again you will probably kill yourself because the car will oversteer you off a cliff"

He said he was doing 70 mph on the FREEWAY!!! He should be able to negotiate any turn easily at that speed. I have managed to take the entire course of most freeways(south. CA) at speed exceeding the hundred mark, including sharp turns/curves. Sometimes I like to test the capabilities of the car. I have noticed, however, that the Civic (mine EX) are not particuliary good in negotiating turns.