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Rock Krawler 3.5" Adventure - X Mid-Arm Suspension System for 18-26 Jeep Wrangler JL 2-Door Sport

Starting at
$2,600.88
Description

Extreme Durability (Adventure-X Spec): The "X" version upgrades the control arms to 1.75" solid alloy steel, making them significantly stronger than the standard Adventure series. They are built to slide over rocks without bending, and like all Rock Krawler hard parts, they come with a lifetime "Abuse It" warranty.

Zero-Maintenance Articulation: The Adventure Series joints provide up to 70 degrees of misalignment, allowing for massive flex off-road. Because these joints use a specialized service-free bushing, you get the articulation of a race-joint without the squeaking, clicking, or constant need for a grease gun.

Short-Wheelbase Stability: Lifting a 2-door Jeep can often lead to a "darty" steering feel. This kit solves that by providing all eight adjustable control arms, allowing you to precisely tune your caster and pinion angles to ensure the Jeep remains stable and comfortable at 70 mph.

Perfect Leveling and Stance: Rock Krawler tunes their springs based on a "standard build" (front bumper/winch and rear spare). This prevents the common "rake" or "lean" issues, ensuring your 2-door sits level and handles predictably regardless of whether you’re loaded down for a trip or running light.

Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.

Details

The Rock Krawler 3.5" Adventure-X Mid-Arm System for the 2-door Jeep Wrangler JL is a high-performance lift designed to handle the unique physics of a shorter wheelbase. While the 4-door model focuses on cargo capacity, the 2-door version is engineered to maximize nimble trail maneuvers and prevent the "choppy" ride often associated with lifting short-wheelbase vehicles. The Adventure-X designation is the key upgrade here, featuring 1.75-inch solid alloy steel control arms (beefed up from the standard 1.5-inch) and adjustable ends that allow you to perfectly center your axles and dial in your alignment for stable highway tracking.

Because the 2-door JL is lighter and has a shorter distance between axles, the triple-rate coil springs in this kit are vital; they provide a plush initial stroke to soak up road chatter while firming up quickly to prevent excessive nose-dive or body lean. This system provides enough clearance to easily run 35-inch to 37-inch tires, significantly increasing your breakover angle—a major advantage for 2-door owners tackling tight, rocky switchbacks. The inclusion of an adjustable front track bar and rear relocation brackets ensures that even at a 3.5-inch height, your steering remains precise and free of the "flighty" feel that often plagues shorter Jeeps.

Installation Notes
Installation Difficulty:
Skill Level 2 IconLevel 2Intermediate
Installation Time: 8-10 hours
Parts Included
  • (4) Triple-Rate Coil Springs
  • (2) Front Adjustable High Clearance Lower Control Arms
  • (2) Front Adjustable Upper Control Arms
  • (2) Front Spring Pads
  • (1) Adjustable Front Track Bar
  • (2) Gen - II Front Sway Bar Links
  • (2) Rear Adjustable High Clearance Lower Control Arms
  • (2) Rear Adjustable Upper Control Arms
  • (2) Rear Spring Pads
  • (2) Adjustable Rear Sway Bar Links
  • (1) Bolt-on Rear Track Bar Relocation Bracket
Warranty
Lifetime Warranty.
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    • Jeep Wrangler 2-Door (JL)

    • 2026 Jeep Wrangler 2-Door (JL)
    • 2025 Jeep Wrangler 2-Door (JL)
    • 2024 Jeep Wrangler 2-Door (JL)
    • 2023 Jeep Wrangler 2-Door (JL)
    • 2022 Jeep Wrangler 2-Door (JL)
    • 2021 Jeep Wrangler 2-Door (JL)
    • 2020 Jeep Wrangler 2-Door (JL)
    • 2019 Jeep Wrangler 2-Door (JL)
    • 2018 Jeep Wrangler 2-Door (JL)

    Rock Krawler 3.5" Adventure - X Mid-Arm Suspension System Options

    Part NumberCatalog #Shock OptionsPrice
    16189-4329wihtout Shocks$2,600.88
    16189-4331with RRD 2.25" IFP Shocks$3,757.80
    JL35AXM-2CS16189-4332with RRD 2.625" RR Coilover Shocks$6,710.05
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