I cant seem to find much information on car sponsoring... soooo...

anyone know what sponsorships are all about? would i have to pay anything? what do i have to do to get those "free" parts they advertise? too many questions and doubts!

i ran accross a commercial on SPEED channel for CarSponsors.com - Get your car sponsored by Car Sponsorships and build your dream car what do you guys think? can i trust it? during signing up, it asks for my card # (like debit card #) so that's where i started seeing red flags. i didnt put in my # yet because idk if i can trust it. can I?