I have installed Strongflex yellow poly bushes on my K11 Micra. Car will be tested for ride and handling soon.
All of the bushes that they supply will fit OEM Micra parts with no problem. I did find removing the old bush from the OEM wishbone to be a total pain resulting in damage so instead i used a non-OEM wishbone and turned the bushes down in a lathe for it to fit.
Had to grind the sleeves down by 1mm and hacksaw the bushes down to accomodate.