Whiteline Rear End Links Ford Focus ST 2013-2018Whiteline Sway Bar End Links When discussing anti roll or stabilizer bars, many driving experts consider factory stock end links to be the "weak links" in the system, with a tendency to bend. Often, they'll upgrade to these heavy duty Whiteline sway bar end links to eliminate preload via the adjustable center to center length feature. Many Whiteline models are constructed with aluminum bodies and heavy duty steel ball joint ends that not only adjust,