Hey everyone, just bought a g37 a few weeks ago. Loving it so far but I'm starting to hear a knocking noise. Haven't found anything loose but I'm no mechanic. I only hear it when going over bumps that are elevated and when I'm going under 30. Sorry for how short the video is but here is the sound:

 

Does it making clunking noise when you go over small bumps slowly?

 

Yes it does

 

Might be a bushing that is worn out. Check your front LCAs, and tie rods (grab them and give them a shake)

 

I had the same issue and it was my front stabilizer links, I just replaced them and the sound is gone now.

 

Thanks guys I hope its just the link and not the arm