Long Travel Air Bag System For 4.5 inch Systems 3.5 inch Axle Diameter Parts Included: CS-Fltb-17-BTM-35; CS-Fltb-17-UPR Carli Suspension Axle Hub Assembly Programmable step retard

Programmable step retard

Patent Pending APEX peaked top design provides more rigidity than a flat top truss design

5 Inch OE Xtreme Low Profile side steps (bars only)

your turbo can spool quicker thanks to improved boost pressure retention for maximum horsepower

Optional V2 Monotube Shocks:

Long Travel Air Bag System For 4.5 inch Systems 3.5 inch Axle Diameter Parts Included: CS-Fltb-17-BTM-35; CS-Fltb-17-UPR Carli Suspension Axle Hub Assembly Programmable step retardCarl Long Travel Air Bag Systems are the solution for customers wanting to increase load capacity without sacrificing performance. Compatible with Carli 4. 5 inch 5. 5 inch lift systems only. Features and Benefits: Supports up to 12 inch of rear travel. 2,000lb capacity per bag at max 100psi. Restores Factory payload to full progressive spring pack. Fits trucks with 3. 5 inch axle tube Can be used as manual fill or with onboard air systems. Details: