SkyHyeR34

Hey guy, I got the power fc installed on my R34 2 months ago and it was running perfectly but I seem to have a little problem now. When i drive normal its fine but wen i really put my foot down the check engine lights up...im guessing that there is some knock or something like that.. but im not really an expert. Can u guys help out? ^^

Hey I just wondering if you guyz can help me out here.. Ok I have a 5" exhaust and its pretty loud but I have heard other cars which are even louder...so I want to know what I can do to make my car even louder. Would a cam pully on the exhaust side make it louder?

I have checked the hose from the manifold and its fine. I knew it wasn't the hose because my idle is fine. I think I will just get the Power FC because it will fix my problem and give me MUCH more performance out of my car. Plus its an excuse to modify my car..hehehehe

I am thinking of installing the Power FC. This should fix my problem...right???

Oh I see and how do I fix this problem? And yes the turbo normally reads below 0 on idle, like at -5.

It can't be the fuel mixture because I got the Apexi S-AFC II and I had it tuned on the dyno. It must be something else....but I have no idea what! Do you have any other suggestions?

I hav a problem with my car ever since i installed da apexi s-afc II...ok da problem is wen i start da car wen da engine is cold it starts but da rpm reads only 400-450 and its like its gonna stall but doesnt and wat i noticed id that da boost gauge is reading boost on 0 but da car is only on idle how could da boost gauge read 0. i thought it was da apexi s-afc II but i had it tuned n da problem is still there. ok wen i drive da car n da engine gets warm da problem goes away. its only seems 2 happen wen da engine is cold. can anyone help???? my mods r: hks bov full exhaust pod apexi s-afc II