're your splitter issue, how about if you mount some wheels on the underside, maybe mounted where the centerline of the wheels are lined up with the plate of the splitter so the don't effect the aero too much but are there for driveway inclines, when the front end drops into a pothole etc. It wouldn't help much if it got run straight into a tall curb, but would probably help most other situations, since it would ride up on the incline. What I was thinking about first was how they used to put wheelie bars on cars and still do on motorcycles are not very big diameter and those were taking a lot more load than just the weight of the splitter at low speed it wouldn't have any aero "weight" on it and with wheels on the splitter, you could probably put it kind of low.another option would be to use a stepper motor that adjusts the height of the splitter according to speed of the car. Something like if the car is going under say 30 miles an hour then the stepper motor would raise it up and at high speed it could lower it down. of course you could have a manual override so if you were doing a track event it's not going to be flip flopping up and down and when you want to look cool when its parked then of course you lower down. other high end cars have active Aero you could build this into your car.
Poll