aFe Sway Bar Set 08-13 BMW M3 (E90/92) aFe Control is proud to introduce Sway Bars for the 2008-2013 BMW M3 (E90/92). Anyone can make a stiff sway bar, but at aFe Control we provide you with the perfect balance by pairing the proper size front and rear bars together to offer increased roll... $748.00 Add to Cart Compare