Right after searching the forum I haven't found anything similar and its got me lost. When the car is warmed up and going around 70-80 under acceleration theres an almost what I can explain as rubbing noise coming from the rear right wheel. Also along with this under acceleration the car will steer to one side, then when foot is taken off the throttle the car returns straight. Initially thought it was a wheel bearing which I have replaced to no joy as the noise is still there. Will try and upload a video I have but its not the best. Any help really is appreciated

 

https://www.youtube.com/watch?v=4bgyCfRFUtQ

 

The only other video I've found similar... ended up being exhaust?
https://www.youtube.com/watch?v=IhRRN5PFZrg

 

If the car is pulling to one side you might want to go get it's alignment checked. Also, jack the car up and look for rubbing marks on the exhaust. That'll help you track down the noise.

 

Does the car vibrate during acceleration, particularly above 25mph or so? Could possibly be a worn inner CV.