Any of you TT guys remove and leave off the front undertray? Mine hangs low due to some of the holes being ripped out. I can use large washers but decided to ask first. There are some threads about the undertray but mostly for stockers or NA guys.

 

i've got a single turbo and i ended up taking mine off. i haven't really noticed a difference, but honestly i'm not sure that plastic under-tray did much in the first place...

 

mine got ripped off anyways. No worries man.

 

I'm single turbo. But do not run the undertray. My Z is not a daily driver and it never see's any rain. Mine got kinda riped up too. I couldn't put it on even if I wanted to.

 

just keep in mind ..if you remove it and drive FAST..this is what it will look like...

this was without the undertray..


this was with a brand new undertray but only half of the right front fender liner...

 

I took mine off for the summer.

 

mine was destoryed also

 

i never had my bumper end like that lol. I definitely drove at higher speeds regularly too. That would suck lol.

 

I would leave it on....you dont want air traveling up there when you least expect it....If you dont do high speed runs...well I guess it would not matter. Also for cooling...if you make it ease for air to escape coming through the front...it will not cool as well in my experience.

 

Also what happens to the support of the front bumper cover as i have seen a few z's where the bumper just flaps around.......id def keep it.

 

You talking about mine Keith?

 

undertray helps wind turbulence underneath the car....and protects that motor....i got the arc undertray ftw

 

+1, just to be safe. I used zip tight, still close to ground. But i rather keep it. Btw, my car is lowerd with tanabe GF springs.

 

Hows that ARC undertray? Is it any lower than the stocker?

 

nope virtually same height and its aluminum so it wont sag like the plastic one

 

how much?

 

I think this is it ARC Undertray

If only i had the money.

 

I don't have my undertray but I have a couple support brackets for the bumper so it doesn't flap around. I haven't noticed any difference in performance, or cooling affect. I run high speed and I drive the z almost daily. I personally don't like having it. I like being able to look under the car without having to pull the undertray off. I've had my z all the way to the speed limiter a few times and no problems.

 

I haven't had an undertray on my car for well over a year, and I never had a problem with my stock bumper flapping. Now I have the V2 front bumper without the undertray and no problems there either.

 

Yep your just one of the many.