The Hellwig 1-inch rear sway bar for 2014-2021 Ram ProMaster 1500/2500 (and related models) improves rear roll control for loaded driving and towing. Made from solid, heat-treated chromoly with a larger-than-stock diameter, the bolt-on bar increases stiffness to reduce body lean, enhances everyday drivability under load, and is covered by a limited lifetime warranty.
Hellwig 14-20 Ram ProMaster 1500/2500 Solid Heat Treated Chromoly 1in Rear Sway Bar