Rock Krawler 2.5" Adventure X Mid-Arm Suspension System for 18-26 Jeep Wrangler JL Unlimited 4-Door Sport/Sahara
Adventure‑X Level Durability: Designed for increased trail frequency and more demanding conditions compared to standard adventure systems.
Mid‑Arm Geometry for Stability: Supports controlled suspension travel while maintaining vehicle balance and steering confidence.
Consistent Off‑Road Traction: Promotes reliable axle movement and suspension response across uneven terrain.
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
The Rock Krawler 2.5" Adventure‑X Mid‑Arm Suspension System for the Jeep Wrangler JLU is built for drivers who expect their four‑door Wrangler to handle demanding trails while remaining composed during everyday driving. Designed specifically for the JLU platform, this system emphasizes chassis stability, controlled suspension motion, and consistent axle alignment across uneven terrain. The Adventure‑X package slots above standard adventure systems, offering added strength and capability for Wranglers that see frequent off‑road use and challenging environments.
Rock Krawler’s mid‑arm design is engineered to allow the suspension to move confidently without unnecessary restriction, helping maintain traction and balance when terrain conditions change. Heavy‑duty construction and precision joints support smooth articulation while managing the additional weight and wheelbase of the JLU. Whether navigating rocky sections, uneven trails, or long backcountry routes, this suspension system is designed to deliver dependable performance and predictable handling for adventure‑driven Wrangler builds.
- (4) Triple-rate Coil Springs
- (1) Gen-II Front Sway Bar Kit
- (2) Front Adjustable Lower Control Arms
- (2) Rear Adjustable Lower Control Arms
- (2) Front Adjustable Lower Control Arms
- (2) Rear Adjustable Lower Control Arms
- (2) Front Spring Pads
- (1) Adjustable Front Track Bar
- (2) Rear Spring Pads
- (2) Set-length Rear Sway Bar Links
- (1) Bolt-on Rear Track Bar Relocation Bracket
- Shocks Included: Without Shocks or With Shocks
- Lift Height Range: 0 - 2.5 inch
Jeep Wrangler Unlimited 4-Door (JL)
- 2026 Jeep Wrangler Unlimited 4-Door (JL)
- 2025 Jeep Wrangler Unlimited 4-Door (JL)
- 2024 Jeep Wrangler Unlimited 4-Door (JL)
- 2023 Jeep Wrangler Unlimited 4-Door (JL)
- 2022 Jeep Wrangler Unlimited 4-Door (JL)
- 2021 Jeep Wrangler Unlimited 4-Door (JL)
- 2020 Jeep Wrangler Unlimited 4-Door (JL)
- 2019 Jeep Wrangler Unlimited 4-Door (JL)
- 2018 Jeep Wrangler Unlimited 4-Door (JL)
Rock Krawler 2.5" Adventure X Mid-Arm Suspension System Options
| Part Number | Catalog # | Shock Options | Engine Options | Price | |||||
|---|---|---|---|---|---|---|---|---|---|
| 16189-4364 | without Shocks | Gas Engine | $2,600.88 | ||||||
| 16189-4366 | with RRD 2.25" IFP Shocks | Gas Engine | $3,862.30 | ||||||
| 16189-4406 | without Shocks | Diesel Engine | $2,648.38 | ||||||
| 16189-4408 | with RRD 2.25" IFP Shocks | Diesel Engine | $3,909.80 | ||||||
| 16189-4382 | without Shocks | 4Xe Engine | $2,648.38 | ||||||
| 16189-4384 | with RRD 2.25" IFP Shocks | 4Xe Engine | $3,909.80 |
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