Does anyone know what this part is and where it came from?
I found it on my garage floor, under my G35x.
Looks like there were two small tack weld at both end (circle in red). One rusted away, which cause the other to break off over time and vibration. The part is 1/4" thick, 3-3/8" wide and 1-3/4" tall.
Hope it is not a critical part.







Thanks in advance.

jacking plate? I don;t think it's OEM

Hmm, I noticed something like this was under my car after I backed it out of the garage (this was a while back). I couldn't figure out what it was for either.

i found the same plate on my garage floor. does anybody know where it came from?

Strange!

Wow...now i'm curious

Now thats mysterious!

Is this what it looks like when a car does a #2? lol...

I think it's your Flux Capacitor.

that's funny could it be part of the cat protective housing, I know that on my g20 the thing fell off while driving...

Wow weird ..

I'm leaning towards part of the exhaust.

Looks like a piece of the weight hanging from the rear of the transmission.

That's right, it came off the trans weight balancer doesn't need to be there thingy. We remove these at the shop all the time because they obviously fall off over time.

"trans weight balancer"? What is that all about?