The Hellwig rear sway bar for 2021–2022 Ram 1500 TRX is a 7/8" diameter chromoly bar engineered to increase roll stiffness for improved handling under load and towing. It bolts on for a quick installation, is heat‑treated for strength, and provides everyday drivability benefits along with an adjustable rate option and Hellwig's limited lifetime warranty for peace of mind.
Hellwig 21-25 Ram 1500 TRX 7/8in Diameter Rear Sway Bar