weird thump??

[ms6acton]

im feeling a weird thump when im down shifting? i noticed it today when i down shifted from fourth to third. anyone else have this? i dont have any mods installed yet

[menaspeed]

check under the car the rear diff mount the bolts can snap or come loose .
it's the one that looks like a mmotor mount it has to bolts on the right side .

[gooniac33]

Mine is doing the same thing and I am taking it to the dealer again this week. There is no way they are telling me that there is nothing wrong this time. I am hearing it all the time now.....

[ms6acton]

yea im feeling it when i shift up too.. guess im gona have to take it in :(