The Carli long-travel air bag system for 4.5" lift systems with a 4.0" axle tube increases load capacity while maintaining suspension performance. Designed specifically for Carli 4.5"/5.5" lift platforms, each bag supports 2,000 lb at 100 psi, can be filled manually or integrated with onboard air, restores factory payload for progressive spring packs and supports up to 12" of rear travel for heavily loaded trucks.
Carli Long Travel Air Bag System - For 4.5in Systems - 4.0in Axle Diameter