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AEV 4" 4dr Wrangler JL DualSport RT Suspension - Gas
N0741000AA
AEV first introduced OE-level suspension engineering to the aftermarket over 10 years ago. Today, we continue that legacy with our 4.0" DualSport RT Suspension System for the JL Wrangler.
As a true, expedition-ready suspension system, coil spring and shock tuning was essential to provide the optimal balance of load carrying capacity and ride quality that customers have come to expect from AEV. The 4.0” DualSport RT Suspension System includes a set of our frequency-tuned, triple-rate coil springs to provide 4.0” of additional front and rear ride height.
As a true, expedition-ready suspension system, coil spring and shock tuning was essential to provide the optimal balance of load carrying capacity and ride quality that customers have come to expect from AEV. The 4.0” DualSport RT Suspension System includes a set of our frequency-tuned, triple-rate coil springs to provide 4.0” of additional front and rear ride height.
Pricing:
$4,719.99
Description
The AEV 4" DualSport RT Suspension System for the JL Wrangler Unlimited is engineered to deliver maximum off-road capability without compromising on-road stability, steering precision, or overall vehicle control. As a fully integrated system, it accommodates up to 39" tires when equipped with AEV Heavy Duty Adjustable Lower Control Arms, all while preserving proper geometry, balanced ride quality, and predictable handling characteristics.
Unlike conventional lift kits that prioritize height over performance, the DualSport RT system focuses on optimized wheel travel, corrected steering geometry, and system-wide integration—resulting in a suspension system that performs cohesively in all driving conditions.
Increased Wheel Travel & 39" Tire Capability The DualSport RT system is engineered to provide the necessary wheel travel and clearance to properly run up to a 39" tire with OEM fender flares when paired with AEV Heavy Duty Adjustable Lower Control Arms. This ensures improved articulation and off-road traction without sacrificing stability or requiring excessive lift height.
Balanced On-Road and Off-Road Performance AEV’s approach prioritizes real-world drivability. By combining frequency-tuned springs with matched damping, this system delivers composed highway manners alongside enhanced off-road capability—eliminating the common trade-offs found in traditional lift kits.
Corrected Steering Geometry & Improved Control The included AEV High Steer System addresses the limitations of factory steering components when paired with larger tires and increased ride height
Improved Steering Geometry: Raises steering linkages (tie rod by 2.75″, track bar/drag link by 2.5″) to correct geometry after lifting.
Enhanced Handling & Stability: Flattens drag link/track bar angles, reduces bump steer and body roll, and moves front roll center closer to the center of gravity.
Adjustable Steering Control: Features adjustable steering stops for fine-tuning lock-to-lock steering.
Durable Construction: Includes cast iron high steer knuckles, forged steel drag link, tie rod ends, and a chromoly tie rod.
Additionally, the high steer design improves ground clearance of critical steering components, reducing vulnerability in off-road environments.
Unlike conventional lift kits that prioritize height over performance, the DualSport RT system focuses on optimized wheel travel, corrected steering geometry, and system-wide integration—resulting in a suspension system that performs cohesively in all driving conditions.
Increased Wheel Travel & 39" Tire Capability The DualSport RT system is engineered to provide the necessary wheel travel and clearance to properly run up to a 39" tire with OEM fender flares when paired with AEV Heavy Duty Adjustable Lower Control Arms. This ensures improved articulation and off-road traction without sacrificing stability or requiring excessive lift height.
Balanced On-Road and Off-Road Performance AEV’s approach prioritizes real-world drivability. By combining frequency-tuned springs with matched damping, this system delivers composed highway manners alongside enhanced off-road capability—eliminating the common trade-offs found in traditional lift kits.
Corrected Steering Geometry & Improved Control The included AEV High Steer System addresses the limitations of factory steering components when paired with larger tires and increased ride height
Improved Steering Geometry: Raises steering linkages (tie rod by 2.75″, track bar/drag link by 2.5″) to correct geometry after lifting.
Enhanced Handling & Stability: Flattens drag link/track bar angles, reduces bump steer and body roll, and moves front roll center closer to the center of gravity.
Adjustable Steering Control: Features adjustable steering stops for fine-tuning lock-to-lock steering.
Durable Construction: Includes cast iron high steer knuckles, forged steel drag link, tie rod ends, and a chromoly tie rod.
Additionally, the high steer design improves ground clearance of critical steering components, reducing vulnerability in off-road environments.
Product Series
Details
Shipping Information
- Item Requires Shipping
- 252.0 lbs.
- W40.0000” x H24.0000” x L48.0000”
- Free Shipping!
