Does it also happen when you're turning with full-lock on? I've had a similar problem in the past, albeit not on a MINI but after the same sort of work, and it was a loose bolt somewhere! Tightened it up, problem solved.
Hello, can you elaborate a bit more on this suggestion?
You mean that it may be that the anti roll bar is not bolted in or loose?
I have the exact same issue, but it also sounds whenever there are lateral forces (ie. if I do sudden and short S turns left and right and the car tries to roll sideways) hard to do on an S model with Sports suspension I know!
Also when I take a speed bump diagonally so the car rolls a bit...
The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.
AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.