I have a 2015 Fiat 500 back axle in my wife's 2007 Panda and want to do the same with mine. The handling is dramatically better with the anti roll bar (ARB) and softer springs.

Does anyone know if the Abarth has the same size ARB as the standard 500? I've come across one but if it's stiffer it wont do for my needs.

Dave