2008 G35 Sedan automatic, 200k miles.

Car runs strong and pulls great when out driving. No noise over bumps or anything. I can floor it from a roll and its good. But if I take off hard from a stop the car stutters and lurches and I hear a banging or clunking noise under the car. I didnt see anything under there loose when I did the oil change.

Any ideas?

How’s the general condition of the chassis bushings, and the diff and subframe ones specifically?

I'm betting it's the rear diff bushing.