Hello everyone so I'm hearing a noise in my rear when accelerating really hard and shift really hard as well nothing is in my trunk so I'm not sure what it could be and if it would be related to like the whining noise it makes while cursing at certain speeds. Any help would be greatly appreciated thank you

 

https://www.evolutionm.net/forums/dr...d-upshift.html

 

I have the same clunk but the weird thing is, I never had it till I installed my catback exhaust. It was like never there and all of a sudden there after the install.


So in my case at least, it might be the muffler/exhaust mounts or something, because it has a different mounting design, and seems like it would allow flex the wrong way to me when I was installing it. I'm going to probably also replace the diff mount bushings in a while, I almost never get the clunk so it's not high priority.

 

I get that clunk everytime I shift hard, I figured it was because of my oem mounts or something

 

It could have something to do with our differential being set up differently. I know the clutch/plate set up is different compared to the jam evos.

 

Mine only clunks when i shift hard as well