Suspension and Components Suspension Kits

Rock Krawler Suspension

21C WRANGLER JLU 4DR [4XE] 2.5 IN FLEX SYSTEM STAGE 1 FRONT AND REAR

$2,277.79

SKU: R01V JL25FS-4XES1

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Rock Krawler JL 2.5 Flex System is designed for easy bolt-in installation, minimal maintenance, and the durability and off-road performance expected from Rock Krawler Suspension. It features X Factor Series adjustable lower control arms for reduced bind and industry-leading triple rate coils providing 2.5” of lift. The system includes correction pads to reduce spring bow and front and rear track bar geometry corrections for proper axle centering and on-road handling. It's a complete bolt-in system with excellent highway ride and improved off-road ability, backed by a lifetime warranty on all hard parts.

Fitment

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Specifications

BrandRock Krawler Suspension
Part NumberR01V JL25FS-4XES1

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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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