The Hellwig rear sway bar for 2009–2014 Ford F-150 2WD/4WD (stock rear ride height) is a solid, heat-treated chromoly 1-1/8" bar designed to reduce body roll and sharpen handling for daily driving and towing. As a bolt-on upgrade with a larger-than-stock diameter and precision hardware, it improves stability under load while carrying a Limited Lifetime Warranty from the manufacturer.
Hellwig 09-14 Ford F-150 2/4WD Solid Heat Treated Chromoly 1-1/8in Rear Sway Bar