sound is driving me crazy

replaced my rear end latest year with a newer one ap2

Here's a vid

http://m.youtube.com/watch?v=rEVm8ACXtQM
My link

 

Is there a vibration associated with the noise? Are you sure you got the driveshaft (propeller shaft) bolts tight when you replaced the dif?

 

Always had clutch buzz I replaced the rear end last year and now it's doing this thumping I also have axle spacers on rear I looked at the drive shaft didn't see any thing lose I will check again

 

Bump

 

Check out this video from this summer my s2 is with the The gold TEs

http://m.youtube.com/watch?v=lnVW_vZ...ure%3Dyoutu.be

 

Something similar happened when my dad ran over a large bolt and it got stuck in the wheel. Have you given a thorough check of your tires?

 

Seems to increase with speed/rpm. Have you done a thorough check of all wheels/wheel area?

 

I have to check every thing agin clutch buzz got louder after this happend

 

Hurd a bang form the back backing up my guess is rear axles

 

Honestly it sort of sounds like a almost blown diff. Mine made the same noise for a few weeks and all the way to the shop. only got louder and louder.

http://www.youtube.com/watch?v=n2qLh6-rx-8
mine. diff had a few teeth missing and the pinion was loose..lol