so ive been doing a whole meth injected build and getitng a bunch of **** fixed on my car at a shop in new jersey for about the past month and i ordered a bunch of **** from zzp, including my northstar TB with the TAC adapter. turns out they sent me a defective TAC adapter because the car was running like crap and the TPS voltage was all over the place on the scanner. we swapped in another TPS sensor which wasnt the problem and then the TAC adapter from one from my friends GTP's which was the problem.... f u c k you zzp for setting back my build EVEN more as my car sits in NJ. i had to order another, and im having it express mailed to the shop so i can finally get it tuned. ugh. now im gonna have to fight with ZZP to try to get my money back for it but im thinking that aint gonna go too well. one stupid defective part from zzp is setting this whole thing back. not to mention i had to drive 3 hours to the shop and back again to go there yesterday expecting to watch my car on the dyno and go home with it... great!