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Rock Krawler X Factor Long Arm 3.5" System with 3" Stretch for 07-17 Jeep® Wrangler JK

The Quadratec® Difference
Catalog #: 16189.2014
Rock Krawler Part #: JK35XFLA3S
The Rock Krawler JK 3.5" X-Factor Long Arm Stretch System is the best performing trail suspension for JK owners looking to run up to 38" tall tires with flat fenders. This system features the Rock Krawler Independent Three Link Conversion front and rear. The Independent Three Link's 100% bind free design has proven its self to be the best choice for those looking for maximum articulation while maintaining a factory like highway ride and tight handling. This system features the best in class cross over angles and ground clearance. The rear suspension features adjustable anti-squat so you can dial in your JK's suspension to your liking. All of the high clearance lower control arms are made from 2" O.D. 7/16 Wall DOM steel and built for abuse. The JK X-Factor Stretch Systems repositions the rear axle back 3" to yield a perfect 99" wheelbase. The 99" wheelbase is a great compromise for those looking to gain a little wheelbase for improved climbing ability, but not loose too much cross over ability while maintaining the vehicle 50 states street legal. This system comes with our exclusive Abuse Proof Lifetime Warranty on all hard parts!

System Benefits:

  • Excellent Highway Ride and Handling
  • Unbelievable Off-Road Ability
  • Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
  • Best in Class Ground Clearance and Cross Over Angles
  • Adjustable Rear Anti-Squat
  • In Vehicle Adjustable Front Upper Arm making Alignment a Snap
  • Long Travel Functional Multi Rate Coil Springs
  • PRO Front Sway Bar Disconnects/Extended Links
  • PRO Rear Extended Sway Bar Links
  • Repositions the Rear Axle Back 3" For a Perfect 99" Wheelbase
  • Up to 38" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
  • Upgradeable to any other Rock Krawler System

Shock Notes:
It is recommended that high quality shocks be used with all Rock Krawler Suspension Systems.

Installation Notes
Installation Difficulty:
Level 3Advanced
Parts Included
  • 2 long travel linear front coil springs
  • Double adjustable front track bar made from 1.5" solid alloy steel
  • Precision welded front track bar relocation bracket
  • 1 front track bar bracket support with stabilizer relocation hole
  • 2 high clearance-adjustable front lower control arms made of 2.0" solid alloy steel
  • 1 high misalignment adjustable front upper control arm made from 1.625" solid alloy steel
  • Adjustable front sway bar disconnects
  • Front long arm mounts and cross member made from 1/4" thick laser cut steel
  • H.D. drag link assembly
  • 2 long travel linear rear coil springs
  • Double adjustable rear track bar made from 1.5" solid alloy steel
  • Precision welded rear track bar relocation bracket made from ¼" thick laser cut steel
  • 2 high clearance-adjustable rear lower control arms made of 2.0" solid alloy steel
  • 1 high misalignment double adjustable rear upper control arm made from 1.625" solid alloy steel
  • 1 rear independent 3rd link mount made of 1/4" thick laser cut steel
  • 1 weld on rear axle cradle with adjustable anti-squat
  • Rear long arm mounts made from 1/4" thick laser cut steel
  • Rear extended sway bar links
  • Long travel stainless steel brakes front and rear
  • 2 offset coil spring mounts for the axle made from 1/4" thick laser cut steel
  • 1 frame side rear track bar mount made from 3/16" thick laser cut steel
  • Rear coil spring degree wedges
  • Hardware and detailed instructions.
Limited Lifetime Waranty
  • Features: Adjustable Control Arms, Front Sway Bar Disconnects, Long Arm
  • Lift Height (Lift Kits): 3.5, 3.50
  • Shocks Included: Without Shocks
  • Max Tire Size: 35
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Axle Truss, Extended Brake Lines, Front Lower Control Arms, Front Track Bar, Front Upper Control Arms, Rear Axle Truss, Rear Lower Control Arms, Rear Track Bar Bracket, Rear Upper Control Arms, SKID PLATE, Sway Bar Endlinks
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