Whiteline Front Sway Bar 22mm Fixed 2011-2014 WRX / 2008-2014 STI / 2009-2013 Forester XT
Whiteline's 22mm fixed sway bar reduces front body roll increasing overall front grip. By doing so you will notice more understeer due to the front tires having more grip. Combing a good combination front and rear sway bar will give you the best balance with maximum overall grip.
A bigger front sway bar will give the car more understeer where a bigger rear bar will give the car more oversteer.