do the "racers" discount. what alot of autocrossers do that race there daily drivers is place tons of stickers on magnets so you can just take the big magnetic sheet off your car after your runs. Supposibily there is a company that will give you 500 or so if you win nationals with there parts on your car and there sticker clearly displayed. Or put them on, take a picture, send it to the company, then take the stickers off.