AccuAir Suspension / Arnott & JRI Motorcycle AA-4104PB 18 C Wrangler Platform Air Suspension System

AccuAir AA-4104PB Jeep Wrangler JL Dynamic Lift Kit with Piggyback Shocks

Bring on-demand ride-height adjustment to your Wrangler JL with the AccuAir 3.5-inch Dynamic Lift Kit with upgraded piggyback shocks. Built for changing trail conditions and everyday driving, this air suspension system lets you raise, lower, and level your Jeep using its control interface.

Load up for a weekend trip, then adjust your stance for the route ahead. Automatic load leveling compensates for added weight, while individual-corner adjustment helps you fine-tune the vehicle's position for low-speed trail use or campsite leveling.

Key Features

• 3.5-inch standard ride height: Provides the system's normal driving position.
• Low-speed height adjustment: Below 25 mph, raise the vehicle up to 2 inches or lower it up to 1 inch relative to the standard ride height.
• Automatic driving-height selection: At 25 mph or faster, the system returns to its standard 3.5-inch ride height.
• Upgraded piggyback shocks: Adds the piggyback-shock configuration to AccuAir's dynamic air suspension system.
• Electronic control: Adjust suspension height through the control interface or compatible e+ app.
• Automatic load leveling: Compensates for changes in vehicle load.

Fitment and Installation

Designed for the Jeep Wrangler JL platform, 2018 onward, within the manufacturer's supported configurations. Confirm your exact model year, door configuration, engine, and drivetrain before purchase. Do not assume compatibility with JK, 4xe, eTorque, diesel, or 392 models; those applications require separate confirmation.

The manufacturer specifies a minimum wheel backspacing of 4.5 inches. Verify wheel and tire clearance and all installation requirements before ordering.

Part number: AA-4104PB, listed by the manufacturer as AA-4104-PB.