Hi, I'm looking strongly at HDs and Lightnings and currently may go check out an 02 DSG HD but was wondering, since this truck only has exhaust and is lowered on 22s, what would it take to get it into the 12s? Not deep, just crack the 12s or low 13s, also, I'd probably get different wheels too, I know those are probably too big to really move efficiently. Also, who can tell me about porting the stock blower? Thanks!