Suspension and Components Suspension Kits

Rock Krawler Suspension

18C WRANGLER JL 2DR 4.5IN TREX NO LIMITS HYBRID COIL OVER SYS W/ FAST CD ADJ

$9,398.20

SKU: R01V JL45TX2NL-4XECS2

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Description

18C WRANGLER JL 2DR 4.5IN TREX NO LIMITS HYBRID COIL OVER SYS W/ FAST CD ADJ

MIA's Description

The Rock Krawler Suspension T-Rex Hybrid Long-arm System is engineered for the Jeep Wrangler JLU 4XE (4-door) hybrid models. This system blends on-road handling and off-road capability by addressing the 4XE's unique cooling and trunk line challenges. It features a high-clearance mid-arm front setup and an ultra-high clearance 3-link rear conversion, eliminating factory rear suspension binding for smoother articulation. The kit includes 'No-Limits' front sway bar links for seamless integration with the Rubicon's factory electronic sway bar disconnect. It provides a 4.5-inch ground clearance increase under the rear axle via the X2 Axle Bracket System and adjustable rear anti-squat. Control arms use durable Adventure Series Joints for maintenance-free performance. The 'Comp System Stage 2' variant is for those seeking coilover racing shock adjustability and performance upfront, while retaining light load/towing capacity with rear coil springs. It includes 2 5/8 RRD Racing Coilovers with remote reservoirs up front and matching 2 5/8 RRD Racing Shocks with remote reservoirs in the rear, both enhanced with Fast CD (Compression Dampening) Adjusters for advanced tunability.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JL45TX2NL-4XECS2

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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