I know HDDP, Derek, is the main Autocross guy here. I'm almost positive he'll be interested as long as he can have a set for free or at cost of materials. You should contact him, that way your product will see track time and get actual track time against other manufactures. That is if you want to sell product you have to be race proven, or at least dyno proven over factory parts.

Good luck! We all would love to see what you can make for us.