Underbody vibration while accelerating?

anybody else experience this? It could be coming from engine bay instead of underbody chassis but hard to tell.
It happens with spirited acceleration from a stop in the low rpms and then goes away as rpm climbs....hell, it could just be normal but hard to say without driving another R for comparison.
Wanted to see what others here have to say...
Thx

I've noticed it too...slight vibration I can feel in my leg during low rpm acceleration that goes away quickly.

Normal for the car...under 1st gear torque load my entire car vibrates and resonates very quickly until I climb out of gear. I find that is what scares my passengers most when I take them for a test drive because they have no idea what the hell is about to happen.

Same here OP, happens after spirited driving at low revs

This normally happen when a cv joint need grease or getting bad. Is you R lowered?

Stock suspension

I’ve noticed this from day one with my CTR. I seriously think it’s the aggressive LSD in the transmission. It has got a bit better over time as the cars been drivin.