Yeah gotta replace the valve cover here pretty soon. Think it was cylinder 6

Finding oil in ur spark plug well is a sign of relief if your loosing oil. I found a pool in my far rear passenger side. Leaking plug well gaskets is common with the VQ, and then they only sell them with a whole new valve cover.

Should I keep the injen cai or get the k&n filter and ztube?

Sell it.
Rock the z tube and revup box

Damn this question never gets settled on here does it lol

Lol yah man your right. My car just feels slower now with it, I'm gonna get a Buncha mods done to it that I stated before and I don't know if it'll matter in the end.

Just curious, how many miles on your ride?

07 coupe 5AT 78500 miles

Well its sad that the money was already spent on the Injen if you are not satisfied with it. Keep in mind the CAI no matter what brand is only going to net you a few measly HP on the VQ35DE , RevUp or non RevUp. CAI mods for this car add more to the aesthetics and sound than any performance gains from what I hear, some even cause a power loss at specific points in the power curve. Manufacturers can tell you it will add 10HP...but keep in mind that might be only at 6000rpm...how often you drive your sedan at 6k...well to each their own. If you have the bandwidth take a look at how much money you could dump into intake mods for this car...Plenum, intake, spacer, the whole shabang or a cosworth...price points are ridiculous for the gains put down. No matter which way you go after the mod bug bites you, getting a tune will bring it all together to reach the potential power from your mods.

Side note: I have an OEM RevUp box im willing to part with if you are going to go that route. PM me

I have the rev up airbox with z tube and like it. Seems to smooth the flow over the non rev up airbox

I just found out their was oil leaking onto my coils today, had to change both my valve covers.. how much is it costing you to replace your valve covers?

had to change my coils on cylinder 2 and 6 as well 2003 g35 problems faakkkk

I was quoted $500
I really want to do it myself though I just would really need to research it more

The whole o rings and valve covers process throws me off a bit.
Plus I've heard when one side is bad it's best to change out both sides while you're at it

what a sigh of relief. i thought my mechanic that im good friends with was jipping me off. he charged me 500 but he knows that i bust my *** and im only 18 for my money so he said he helped me out by charging me 400 for the job
& yeah, he ordered me 2 valve covers. this **** is stressful man lol

labor prices are legit rape man

The parts themselves aren't too cheap in this case either

You sure? I thought the covers are like.. 30-40$ each from infiniti

either way, i had to change 2 of my coils cause they were misfiring and that was pretty pricy as well today.. once again, this **** is stressing me the hell out lol, all my savings towards my uprev tune and work wheels is gone now =(

Yah if once I do the tune it shouldn't matter then I'll just leave it on and won't changing it, I do like the sound and once my others mods are on it should be a lot quicker.