still having trouble fitting the cosworth wheels onto my standard 3 door sierra, so ive got spacers on atm, and wel it drives shit with spacers and mot time is coming up soon and the wheels stick out the arches, so ive been looking at 3 door cosworth hubs and 3 door cosworth suspension, but dont want to buy both if theres no difference to the standard hubs apart from the abs does anyone know?

or is it just the suspension i need to change?

as with my standard suspension and hubs without spacers the suspension sits on the tyre when i let the jack down