KDLMax

I'm hearing this banging of some sort coming from underneath the car when I floor it. It seems to make more noise when I'm turning while flooring it. I took it to Jeff and Maximum Tuning and we couldn't find anything? I'm baffled? I have a Cattman Y-Pipe!

PCGuRu2K

iTrader: (34)

Is it a banging noise? It could be your y-pipe hitting your crossmember bar..

KDLMax

Hmmm. It's sounds like banging. But wouldnt you be able to see it? I mean me and Jeff saw nothing. What do you think bro? Hey it's kool that you are still on the org man! When are you planning on getting the G35?

95emeraldgxe

faultly flex section?

KDLMax

It's strange, I drove the car last night and this morning and the banging seems to be a whole lot less and at times I hear nothing.

foodmanry

iTrader: (15)

Check the cross-member bar. That is most likely the cause. Just remove it and see if the banging goes away.

Black2000maxima

I had the same thing happen to me. I also had my exh. installed by Jeff,and as soon as I got on the L.I.E to come home it started. Its most likely the cross-member underneath the car.Just take off the cross member,and add a few washers to it,like 2 or 3. That should fix the sound.

Justin

rbeyer

iTrader: (1)

Mine likes to make a raspy noise when the car has only been drivin for like 5min or sometimes during downshifts...is this normal? Could it be a bad flex section?