my rs4 3 evo is pretty much broken in, i've got almost 12 tanks through it, but i've been through like 6 glowplugs. i can't afford to spend 5 bux every time i drive my car. is there anywhere i can buy glowplugs cheaper than my lhs(4.99ea for mc-59)??? this is getting frustrating, i love playing with this thing but not if its gonna be this much trouble