I just got back from the shop. The Nismo S-Tune Exhaust is on. It sounds sick as hell. I think it sounds better than my old 300ZXTT with a greddy sp exhaust. Now I have the stillen dual intakes and nismo exhaust.I noticed that my temp gauge when I was stock would go to the middle. But now it below the normal range and I dont know if I am being paranoid but I think my car is consuming a little more fuel now. Is this normal? I will post pics of the exhaust later today.

 

so whats next lol?
so what your saying is that its running cooler?
i pretty sure that it will consume so more gas because of the less restrictive intake so more air...more fuel...look at you trip computer....average mpg

 

Yes it running a bit cooler now.It's also consuming a bet more fuel. But thats okay. No big deal.

 

Now how did you manage to do that?

 

So to answer your question of whats next? I want race pipes or hfc's.