AEV 3" High Capacity DualSport RT Suspension for 21-27 Jeep Wranger JL Unlimited 4-Door 392 with 6.4L
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Purpose-Built for Heavy Overland Loads: High capacity coil springs accommodate Wrangler JL models consistently carrying 400–600 lbs. of additional gear, helping support rooftop tents, modular cargo systems, camping equipment, and other expedition accessories without excessive suspension sag.
AEV-Tuned Bilstein 5100 Shocks: Premium 46mm shock absorbers are specifically tuned to complement AEV's progressive-rate coil springs, delivering controlled damping, improved bottoming resistance, and a sportier driving feel over varying terrain.
Confidence-Inspiring Handling: Heavy-duty geometry correction brackets and a rear track bar tower extension help maintain proper suspension geometry, improve steering response, and reduce front-end dive during hard braking.
Increased Tire Clearance and Articulation: Additional suspension height accommodates recommended tire sizes up to 35" on Sport and Sahara models or 37" on Rubicon models with appropriate wheel and tire combinations, while increased wheel travel helps maintain traction over uneven terrain.
Expedition-Ready Suspension Package: Includes essential suspension correction components, an AEV ProCal SNAP for speedometer recalibration, and an AEV Jack Base for added stability when changing larger tires. Backed by AEV's Lifetime Warranty for long-term confidence.
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
Heavy-duty overland builds demand more from their suspension, and the AEV 3" DualSport RT High Capacity Suspension System delivers the support and control needed for a fully equipped Jeep Wrangler JL Unlimited. Engineered for 2018+ Wrangler JL 4-Door models consistently carrying 400–600 lbs. of additional equipment, this premium suspension lift kit features AEV's frequency-tuned, triple-rate coil springs paired with AEV-tuned 46mm Bilstein 5100 Series shock absorbers. Together, these components provide improved load handling, increased suspension travel, and exceptional articulation while maintaining a controlled, comfortable ride on highways, backcountry roads, and challenging trails.
Beyond its impressive load-supporting capabilities, the AEV DualSport RT High Capacity Suspension System takes a comprehensive approach to suspension performance. Heavy-duty stamped geometry correction brackets help maintain proper control arm geometry and reduce nose dive during braking, while a rear track bar tower extension improves rear suspension geometry and steering response. Extended sway bar end links and bump stop spacers work together to accommodate the additional suspension travel. With 2.5"–3" of additional ride height and clearance for larger tires, this expedition-ready system gives heavily equipped Wrangler owners the confidence to travel farther while retaining the responsive handling and everyday drivability that make AEV suspension systems stand apart.
- Front Coil Springs
- Rear Coil Springs
- Front Shocks
- Rear Shocks
- Control Arm Geometry Correction Brackets
- Front Bump Stop Extensions
- Rear Bump Stop Extensions
- Front Sway Bar End Links
- Rear Sway Bar End Links
- Passenger Side Coil Spring Shims
- Rear Track Bar Bracket
- Jack Base
- Shipping Weight: 109
- Shipping Dimensions: 27in x 15in x 38in (L x W x H)
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