A couple weeks ago my dad drives my car after putting in my zex plugs for my nitrous kit he said he fells like its missing and had more power before. I was already warery of using nitrous and i then decided to not use it so i pull the whole kit out including plugs. I replaced them with autolite double platinums. I instantly feel it missing badly so i recheck the plugs everythings good. I replace the coils and car runs awesome again. A few days later car is missing again i re-pull coils and take the tune completely out of it buy new coils and re-do the tune. Car runs ok but not as good as before i figure what the hell i'll leave it like this for a while. A few days later i decide to do a burnout and the rpms wont go past 3500 i'm like wtf and try again this time it sticks at 3500 but slowly starts rising and hits 5300 i let off and it continues spinning until it hits second gear it then bogs and slowly the rpms start rising back up. I park it and give myself a night to think about whats wrong. The next day i pull the MAF plug and drive it it runs like a bat out of hell. So i replace the MAF and it runs like **** still i pull the MAF and it runs great again.I also noticed that if i do a burnout as good as i start the car the rpms do not hang and shoot straight to redline like nothings wrong but if i drive it for 5 mins the car runs like ****.