if people are gonna argue that upgrading the NA is a waste of money then it can be argued that upgrading any car for that matter is a waste of money. im sure we all have friends or relatives who tell us that the stuff we buy for our cars are a huge waste of money. everything is relative to people's interest. and yeah the money to power being gained ratio is way higher for a NA than a TT but it doesnt mean its pointless. NA's still do get noticeable power gains from certain mods that arent at unreasonable prices. but i do agree that if you have an NA and are wasting so much money on trying to gain power that you could have just gone ahead and bought a TT in the first place...well at that point youre just dumb.