AccuAir AA-4104 Dynamic 3.5" Air Suspension Lift Kit System for Jeep Wrangler JL

The AccuAir AA-4104 is a complete air suspension system designed specifically for 2018-present Jeep Wrangler JL Unlimited 4-door models equipped with 2.0L or 3.6L non-eTorque engines. This innovative system replaces traditional coil springs with electronically controlled air springs, offering unprecedented versatility for both on-road and off-road driving.

Key Features:

• Adjustable lift range from 1.5 inches to 5.5 inches with the push of a button
• Standard 3.5-inch lift height for optimal daily driving and tire clearance up to 37 inches
• Speed-based automatic adjustment: returns to 3.5-inch lift at speeds above 25 MPH for safety and stability
• e-Level Plus electronic control system with hardwired TouchPad+ controller and Bluetooth smartphone app
• JRi custom-tuned performance shocks engineered specifically for this application
• 3-gallon underbody-mounted air tank with Viair compressor for onboard air
• Complete bolt-on installation with no cutting, drilling, or welding required
• FMVSS 126-compliant handling with included lower control arms, sway bar links, and adjustable front track bar

Performance Benefits:

• Auto-leveling capability eliminates sag when towing or hauling heavy loads
• Lower to stock height for easy garage entry and passenger access
• Raise to maximum 5.5-inch lift for extreme off-road obstacles and rock crawling (under 25 MPH)
• Individual corner adjustments for precise leveling on uneven terrain or campsites
• Onboard air system provides convenient tire inflation after trail runs and powers pneumatic tools

This complete kit includes everything needed for installation: air springs, custom shocks, control arms, track bar, air tank, compressor, manifold, height sensors, all mounting hardware, and detailed installation instructions. The system offers an impressive 8 inches of total travel range, making it one of the most versatile suspension upgrades available for the JL platform.

Note: Fits 4-door JL Wrangler Unlimited models only. Not compatible with eTorque engines, 4xe models, or Xtreme Recon package.