Rock Krawler 4.5" X-Factor Coil Over 3" Stretch - Stage 1 (2dr)
The Rock Krawler JK 4.5" X-Factor Long Arm Stretch System is the best performing trail suspension for JK owners looking to run 37", 38" or 40" 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.
To top it off, the 4.5" X Factor Coil Over Stretch System includes front 2.625" RRD Spec'd Prodigy Coil Overs making height adjustability and future tune-ability a snap. This system is completely upgradeable to any other Rock Krawler Wrangler JK System and comes with our exclusive Abuse Proof Lifetime Warranty on all hard parts!
Features:
- Excellent Highway Ride and Handling
- Unbelievable Off-Road Performance
- 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
- Massive 13" Travel 2.625" RRD Spec'd Prodigy Coil Overs
- Long Travel Functional Multi Rate Rear Coil Springs
- PRO Front Sway Bar Disconnects/Extended Links
- PRO Rear Extended Sway Bar Links
- Sport Tuned 2.0 Rear RRD Spec'd Prodigy Shocks
- Repositions the Rear Axle Back 3" For a Perfect 99" Wheelbase
- 40" Tires (OEM Fenders)
- Up to 40" Tires (Flat Fenders)
- Abuse Proof Lifetime Warranty on All Hard Parts
- Upgradeable to any other Rock Krawler System
Includes:
- (2) Tuned 2.625 RRD Spec'd Prodigy front coil over shock assemblies
- (4) Weld on coil over mounts
- (2) Long travel functional multi rate rear coil springs
- (2) 2.0 RRD Spec'd Prodigy rear shocks
- (4) High clearance-adjustable lower control arms made of 2.0" O.D. 7/16 wall DOM steel
- (2) Double adjustable track bars made from 1.5" solid alloy steel with Anti-Wobble joints
- (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
- (2) High misalignment double adjustable upper control arms 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 truss with adjustable anti-squat
- (3) Rear track bar relocation bracket made from thick laser cut steel
- (2) Weld on offset rear axle spring pads
- (1) Off-Road pro drag link
- (1) Adjustable front sway bar disconnects
- (2) Rear extended sway bar links
- (4) Long travel stainless steel brakes
- (2) Rear coil spring degree wedges
- (1) Pair of sway bar straps
- (2) Extended rear bump stops
- hardware and detailed instructions
Notes:
- The X Factor Stretch System is designed for flat fender and stretch rear corner use. This will require body work.
- Welding of the Rear Cradle, Rear Third Link Mount, Front and Rear Long Arm Mounts is required.
- Removal of the OEM lower control arm mounts front and rear is required.
- Removal of the front upper control arm mount on the driver side is required.
- Minor exhaust rerouting required before the collector on the driver's side. This is recommended to be done prior to the suspension system being installed.
- Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up.
- We typically recommend 3.5" of back spacing on rims for 38"/40" tall tires.
