Promaster Sway Bar for 1500, 2500 and 3500

$ 571.86

The rear sway bar upgrade for the Ram Promaster van is 1 1/8" in diameter and replaces the factory bar.

This unique system has 3 different adjustments from soft to firm depending on your driving habits and situation. It is recommended to start at the softest setting, test drive and become familiar with the new handling characteristics before adjusting to the firmer settings. This is an excellent suspension upgrade for heavy cargo vans, Travato, Trend, RV, or any Promaster owner who wants better cornering and less side to side sway.

The bar stiffens the roll rate of the vehicle for better handling and safety in both unloaded and tow/haul conditions. Made from heat treated, chromoly steel for long lasting performance. The installation requires only basic hand tools and can be done in a shop or a driveway. There is no drilling or welding and all hardware is included.

"That sway bar made a huge difference on my 1500 ProMaster Hightop. I’ve been driving it on the lightest setting and will most likely leave it there. I’ve driven it around town and on our local pass a few times and I can hit all the curves at the speed limit (65 or a bit faster) with no issues, the thing is stable and feels like it’s on rails. Very satisfied with this product." Shaun in Idaho

Instructions are available by request.

Wait times can vary from 2-3 days to 6 weeks depending on availability and production cycle.

All warranties are manufacturers' warranties

Never exceed GVWR - Gross Vehicles Weight Rating

Made in the USA


Clear instructions are included, and full tech support is always offered. Call anytime with questions or orders 971-678-5940. 

When you buy from VanUpgrades, we add value by offering continuing phone support while you are on the road, with any Van question anytime. We are here to help get you where you need to go.