Rear Performance Air Suspension Lowering Kit with 5.4" Rear Body Drop (78648) by Air Lift®. These are complete air suspension kits that allow over 4 inches of drop in ride height when aggressive looks and handling are desired. Choose air compressors in standard or heavy-duty strength and air path configurations for individual or paired spring adjustment. A digital controller provides automatic vehicle leveling, a remote control, and self-diagnostics. Wiring, airlines, and hardware are also included for installation.

The suspension of any pickup, van, or mobile home that's weighed down by heavy cargo, permanently affixed equipment, or a trailer is compromised because springs are crushed down to a height they cannot recover from. Ride quality is reduced, the center of gravity is thrown off balance, and the front of your vehicle points upward. Because a weighed-down rear end literally lifts the weight off your front wheels, safety is compromised because of reduced steering grip and braking traction. After enough time, weighed-down springs sag permanently and the effect becomes even worse. Air Lift offers a full line of air support springs, compressors, and related parts that lift the extra weight your springs cannot, restoring proper ride height, stability, and comfort as you travel.

• (1) Spanner wrench
• (2) 1/4" MNPT x 1/4" PTC elbow (Part Number 21779)
• (2) 1/4" MNPT x 3/8" PTC elbow (Part Number 21851)
• (2) 3/8"-16 rivet nut (Part Number 18585)
• (2) Air spring, 2B5, center port, stem (Part Number 58588)
• (2) Centering spacer (Part Number 13992)
• (2) Lower bracket (Part Number 03970)
• (2) Roll plate (Part Number 11803)
• (2) Upper bracket (Part Number 07970)
• (2) VW MKVII twist-beam shock (Part Number 26816)
• (4) 3/8"-24 Flathead socket cap screws (Part Number 17215)