That's not really an upgrade though. On a FWD car, the bigger you make the front sway bar, the more it will understeer. I am running the stock front bar (24mm) with a Whiteline 24mm in the rear and the car is super neutral. But I am also on 200 treadwear 255's.Eibach now has a 27mm front sway bar. So there is an upgrade available.