So I did my trans fluid change today. I also installed a down pipe and changed rear diff fluid. Drove home no prob but drove out tonight for dinner and I hear a lot of chatter under the car. No chatter at idle, only hear it when low speed. I used redline mt90, filled until she spilled.
Ideas?

 

Downpipe rattling against subrame is my guess.

What fluid did you put in the rear diff?

 

I used the diaqueen LSD gear oil. I was gonna do the Tcase too but I don't think I have enough fluid left to fill it.

 

its probably the downpipe, but i would double check the fluid levels and make sure you have enough fluid in there

 

sounds like your downpipe, get under there and take a look

 

I needed spacers for one of the cross bars to have enough clearance for my downpipe. Did you use any spacers?

 

Definitely sounds like DP clearance issues.

 

I pulled the lower bar. I'm gonna see how it does.