Suspension and Components Suspension Kits

Rock Krawler Suspension

20C WRANGLER JLU 4DR 4.5IN X FACTOR PRO ALUM COIL OVER SYS W/ FAST CD ADJUSTER

$8,201.26

SKU: R01V JL45PNL-4CS2

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

Advanced — 4+ hours

Description

The Rock Krawler 4.5 X-Factor Pro Coilover No-Limits Mid-Arm System is specifically designed for Rubicon owners who want a complete system, bolt-in installation, and the best articulation of any mid-arm kit on the market. All 8 control arms are made from solid 7075 Aluminum, and come standard with all benefits of X-Factor built right in. The Comp System (Front Coilovers w/Rear Coil Combination) is ideal for those that want the adjustability and performance of coilover racing shocks up front, but still want to use their Wrangler to carry small loads or tow small trailers. The system offers excellent highway ride and handling with improved rear roll center and vehicle lean correction. It includes front and rear adjustable control arms, track bars, and sway bar links. Shock options include Stage 1 (RRD 2.625 RR Coilover Shocks) and Stage 2 (RRD 2.625 FCD Coilover Shocks with Fast CD Adjusters).

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRock Krawler Suspension
Part NumberR01V JL45PNL-4CS2

Videos

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.

View Full Return Policy