Suspension and Components Suspension Kits

JKS Manufacturing

18C WRANGLER JL 4DR 3.5IN JKRAWL SYSTEM RUBBERFOX 2.0 IFP PS HD COILS

$3,362.45

SKU: J009 JSPEC187KFP

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The J-Krawl System by JKS Manufacturing is designed for Jeep enthusiasts for hardcore rock crawling and high-speed desert driving. It offers a full overhaul of the factory suspension, maximizing articulation and strength with adjustable components. The system includes J-Flex or J-Link upper and lower control arms, Jspec dual rate coil springs (standard or heavy-duty), an adjustable front track bar, a rear track bar bracket, quicker disconnect front sway bar end links, and bump stop extensions. It also features a variety of FOX shocks (Adventure Series, 2.0 Performance Series, 2.0 Remote Reservoir, 2.5 Performance Elite, or 3.0 Factory Race Series) specifically valved for this system to ensure superior ride quality on and off-road while maintaining daily driving comfort. The J-Krawl system builds off factory suspension mounting points and upgrades all components from front to rear. It offers adjustability for fine-tuning front caster, rear pinion, and overall vehicle wheelbase. An aftermarket front driveshaft is strongly recommended due to potential additional travel capabilities.

Fitment

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Specifications

BrandJKS Manufacturing
Part NumberJ009 JSPEC187KFP

Buy with Confidence

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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