2007-15 Jeep Wrangler JK 5" Short Arm/Dirt Logic 2.5 Coilover lift kit, Performance shocks

Product No: K4039B FT

Availability: In stock


Important Notes


Front and rear driveshaft replacement required.

Quick Overview

The Jeep Wrangler JK 5" short arm lift kit by Fabtech features front Dirt Logic 2.5 Coilovers with reservoir and rear coil springs with a slightly higher spring rate over factory, front upper and lower links and rear lower links. The coil springs retain flexibility for offroad use. The factory link arm mounts are used. The links are heavy wall 5/16" thick with rotational urethane ends for unrestricted movement. They feature adjustable ends to dial in caster and pinion angles.

Also included are front and rear trac bar brackets, pitman arm, bump stop brackets, sway bar links, brake line brackets, and rear Performance monotube shocks. To provide bump steer free driving, the front trac bar is relocated. This keeps the arc of travel uniform to the drag link angle with the included pitman arm. The rear track bar is also relocated to keep the axle located under the vehicle for proper front and rear axle tracking.

Fabtech offers heavy duty replacement driveshafts to be used with this system for maximum driveline reliability.

Product Attachments

View FileK4038, K4039 Instructions    Size: (4.58 MB)
View FileJK Wrangler Coilover Instructions    Size: (7.61 MB)

Fabtech K4039B Jeep Wrangler JK Dirt Logic 2.5 Coilover lift kit

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    • Make: Jeep
    • Model: Unlimited
    • Vehicle: 2007-15 Wrangler JK 4-Door 5" Short Arm/Dirt Logic 2.5 Coilover lift kit, Performance shocks
    • 2or4: 4WD
    • Tire Size: 37x12.50 on 17x8 rims, 5" BS
    • Upsell: FTS8024 FT, FTS94056 FT, FTS94057 FT, FTS94051 FT, FTS94052 FT, FTS94058 FT, FTS94059 FT, FTS240911 FT


Fabtech lift kit fits the following models:
2007 Jeep Wrangler JK, Unlimited
2008 Jeep Wrangler JK, Unlimited
2009 Jeep Wrangler JK, Unlimited
2010 Jeep Wrangler JK, Unlimited
2011 Jeep Wrangler JK, Unlimited
2012 Jeep Wrangler JK, Unlimited
2013 Jeep Wrangler JK, Unlimited
2014 Jeep Wrangler JK, Unlimited
2015 Jeep Wrangler JK, Unlimited

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