SuperSprings SumoSpring Solo Rear Overload Bumpstop 14-23 Ram 2500/3500 2wd/4wd AM-17323 check out this remanufactured unit

check out this remanufactured unit from the professionals at Alliant that includes a complete installation kit so you've got everything you need when its time for installation

They didn't upgrade to a 4" down pipe from the factory until the release of the 2004

The old protocol comes out

Valve Depth

SuperSprings SumoSpring Solo Rear Overload Bumpstop 14-23 Ram 2500/3500 2wd/4wd AM-17323 check out this remanufactured unitEnhance your towing experience in your 2014+ Ram 2500 3500 with the SuperSprings Solo SumoSprings. The SumoSprings Solo feature a 1500lb capacity and are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. They are manufactured from proprietary closed micro cellular urethane