The Timbren Suspension Enhancement System for 2007+ Mercedes Sprinter 3500 rear suspension adds internal rubber springs that are always engaged with the frame to provide immediate support under load. It reduces rear sag, sway and body roll when hauling cargo or outfitting the van for long trips, improving handling and ride stability for commercial or camper van applications without replacing factory springs.
Timbren 2007+ Mercedes Sprinter 3500 Rear Suspension Enhancement System