Currently viewing: HOME > Wrangler JK 2007-2018 > Lift Kits and Suspension > Lift Kits > Coilover Lift Kits
Sort By:
Page of 1
Recon Rear 2.5 14" Coilover Kit 2007-2018 Recon Front 2.5 12" Coilover Kit with Bumpstops 2007-2018 Recon Complete Front Dual Shock System 2007-2018
The only coilover conversion for the 2007-2016 Jeep Wrangler JK 2 and 4 door that addresses these important factors:
  • Performance
  • Ease of install
  • Reliability
  • Customization
The only coilover conversion for the 2007-2016 Jeep Wrangler JK 2 and 4 door that addresses these important factors:
  • Performance
  • Ease of install
  • Reliability
  • Customization
King Racing Technology has partnered with Rebel Offroad to bring you the Recon Edition Coilover. The spring rate and valving are completely customized for your modified Jeep Wrangler JK. Bumpers, winches, larger wheels and tires all affect how your Jeep rides. We've taken all this into account and King got right to work. For the ULTIMATE ready to run Coilover and Bypass shock designed with high performance off road capability and a street smart/daily driver safe. Order your DSS kit today!

Recon Complete 2.5 12" Front and 14" Rear Coilover Kit (No Bumps) 2007-2018 Rock Krawler JK 2.5" X Factor Coil Over Long Arm System - Stage 1 - 4 Door Rock Krawler JK 3.5" X Factor Coil Over Long Arm System - Stage 1 - 2 Door
The only coilover conversion for the 2007-2016 Jeep Wrangler JK 2 and 4 door that addresses these important factors:
  • Performance
  • Ease of install
  • Reliability
  • Customization
Our COMP 2.5 X Factor Long Arm System is the best performing trail suspension for JK owners looking to run 35" tall tires with stock fenders or 37" 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" solid alloy steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
To top it off, the Comp 2.5 X Factor Long Arm System includes front 2.625" RRD 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!
System Benefits:
  • 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
  • Fully Adjustable Components
  • Massive 11" Travel 2.625" RRD Coil Overs
  • Long Travel Functional Multi Rate Rear Coil Springs
  • Sport Tuned 2.0 Rear RRD Racing Shocks
  • Repositions the Rear Axle Back 1"
  • 33" or 35" Tires (OEM Fenders)
  • 37" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
  • Upgradeable to any other Rock Krawler System
System Includes:
  • (2) Tuned 2.625 RRD front coil over shock assemblies
  • (4) Weld on coil over mounts
  • (2) Long travel functional multi rate rear coil springs
  • (2) 2.0 RRD smooth body rear shocks
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Adjustable front sway bar disconnects
  • (2) Rear extended sway bar links
  • (4) Long travel stainless steel brakes
  • (2) Rear coil spring degree wedges
  • (2) 3" Extended rear bump stops, hardware and detailed instructions
NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle 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 4.5" of back spacing on rims for 33" and 35" tall tires.
  • We typically recommend 3.5" of back spacing on rims for 37" tall tires.
  • The X Factor System is designed for flat fender use. Repositioning of the rear axle back 1" perfectly centers the rear axle assembly under typical aftermarket flat fenders. It also allows for larger tires without contacting the rock sliders or rear pinch seam. It can be used under OEM fender flares, but the flat fender option is preferred.
Our COMP 3.5 X Factor Long Arm System is the best performing trail suspension for JK owners looking to run 35" tall tires with stock fenders or 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" solid alloy steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
To top it off, the Comp 3.5 X Factor Long Arm System includes front 2.625" RRD 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!
System Benefits:
  • 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
  • Fully Adjustable Components
  • Massive 12" Travel 2.625" RRD Coil Overs
  • Long Travel Functional Multi Rate Rear Coil Springs
  • Sport Tuned 2.0 Rear RRD Racing Shocks
  • Repositions the Rear Axle Back 1"
  • 35" Tires (OEM Fenders)
  • Up to 38" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
  • Upgradeable to any other Rock Krawler System
System Includes:
  • (2) Tuned 2.625 RRD front coil over shock assemblies
  • (4) Weld on coil over mounts
  • (2) Long travel functional multi rate rear coil springs
  • (2) 2.0 RRD smooth body rear shocks
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Adjustable front sway bar disconnects
  • (2) Rear extended sway bar links
  • (4) Long travel stainless steel brakes
  • (2) Rear coil spring degree wedges
  • (2) 3" Extended rear bump stops, hardware and detailed instructions

NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle 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 4.5" of back spacing on rims for 35" tall tires.
  • We typically recommend 3.5" of back spacing on rims for 37"/38" tall tires.
Recon Complete 2.5 12" Front and 14" Rear Coilover Kit with Bumpstops 2007-2018 Rock Krawler JK 2.5" X Factor Coil Over Long Arm System - Stage 2 - 4 Door Rock Krawler JK 4.5" Rock Runner System - Stage 1 - 2 Door
Rock Krawler JK 4.5" Rock Runner System - Stage 1 - 2 Door
MSRP: $6,299.00
Price: $5,999.00
Save $300.00!
The only coilover conversion for the 2007-2016 Jeep Wrangler JK 2 and 4 door that addresses these important factors:
  • Performance
  • Ease of install
  • Reliability
  • Customization
Our COMP 2.5 X Factor Long Arm System is the best performing trail suspension for JK owners looking to run 35" tall tires with stock fenders or 37" 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" solid alloy steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
To top it off, the Comp 2.5 X Factor Long Arm System includes front 2.625" RRD 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!
System Benefits:
  • 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
  • Fully Adjustable Components
  • Massive 11" Travel Remote Reservoir 2.625" RRD Coil Overs
  • Long Travel Functional Multi Rate Rear Coil Springs
  • Sport Tuned 2.0 Rear Remote Reservoir RRD Racing Shocks
  • Repositions the Rear Axle Back 1"
  • 33" or 35" Tires (OEM Fenders)
  • 37" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
  • Upgradeable to any other Rock Krawler System
System Includes:
  • (2) Tuned 2.625 remote reservoir RRD front coil over shock assemblies
  • (4) Weld on coil over mounts
  • (2) Long travel functional multi rate rear coil springs
  • (2) 2.0 RRD remote reservoir rear shocks
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Adjustable front sway bar disconnects
  • (2) Rear extended sway bar links
  • (4) Long travel stainless steel brakes
  • (2) Rear coil spring degree wedges
  • (2) 3" Extended rear bump stops, hardware and detailed instructions
NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle 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 4.5" of back spacing on rims for 33" and 35" tall tires.
  • We typically recommend 3.5" of back spacing on rims for 37" tall tires.
  • The X Factor System is designed for flat fender use. Repositioning of the rear axle back 1" perfectly centers the rear axle assembly under typical aftermarket flat fenders. It also allows for larger tires without contacting the rock sliders or rear pinch seam. It can be used under OEM fender flares, but the flat fender option is preferred.
Our 4.5 Rock Runner System is the ultimate trail suspension for Wrangler JK owners period! The steering geometry has been engineered to provide you with stock on highway handling characteristics. What makes this long arm system stand out above all the rest is the Revolutionary Independent Three Link conversion front and rear. This has become a Rock Krawler Suspension trade mark. All of our Jeep Long Arm systems feature this very same design up front.
On the new Wrangler JK's we used it in the rear as well so no gas tank modifications would be required. The Independent Three Link has been proven as the best suspension design for high articulation demands while maintaining precise street control. There is no limit to what you can do with the 4.5 Rock Runner Long Arm System. No detail has been overlooked. The rear features adjustable anti-squat so you can tune your JK for your off-road pleasure. All the lower control arms are adjustable, have high clearance and are made from 2" solid alloy steel for extreme use. We provide you with even the little things such as heavy duty rear lower control arm mounts with integrated coil over mounts that are raised 2" to improve ground clearance. Like all other X Factor Mid Arm and Long Arm Systems for the Wrangler JK, the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
The big bonus of this system is the inclusion of massive long travel coil over shocks front and rear! The RRD coil over assemblies feature a true dual rate coil assembly for improved off-road ability with massive off camber gains! The adjustability of height both front and rear allows you to dial in the stance of your JK just as you want it.
System Benefits:
  • 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
  • Fully Adjustable Components
  • High Steer Upgrade w/ Off-Road Pro Drag Link
  • Massive 13" Travel 2.625" RRD Coil Overs Up Front
  • Massive 11" Travel 2.625" RRD Coil Overs in the Rear
  • Repositions the Rear Axle Back 1"
  • 37" Tires (OEM Fenders)
  • Up to 40" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
System Includes:
  • (4) Tuned 2.625 RRD racing front coil over shock assemblies
  • (8) Weld on coil over mounts
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Front track bar relocation bracket made from thick laser cut steel
  • (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) Extended rear bump stop pairs, hardware and detailed instructions
NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle is required.
  • Removal of the rear lower control arm mounts off the axle is required.
  • Removal of the OEM rear upper shock mounts off the frame 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 37"/38"/40" tall tires.
  • Standard rear coil over tuning based on having a full size spare tire and spare tire carrier. If running a lighter application, please let us know. Spring swaps are available.
Rock Krawler JK 5.5" Rock Runner System - Stage 1 - 4 Door Rock Krawler JK 4.5" Rock Runner System - Stage 2 - 2 Door Rock Krawler JK 5.5" Rock Runner System - Stage 2 - 4 Door
Rock Krawler JK 5.5" Rock Runner System - Stage 1 - 4 Door
MSRP: $6,299.00
Price: $5,999.00
Save $300.00!
Rock Krawler JK 4.5" Rock Runner System - Stage 2 - 2 Door
MSRP: $6,949.00
Price: $6,599.00
Save $350.00!
Rock Krawler JK 5.5" Rock Runner System - Stage 2 - 4 Door
MSRP: $6,949.00
Price: $6,599.00
Save $350.00!
Our 5.5 Rock Runner System is the ultimate trail suspension for Wrangler JK owners period! The steering geometry has been engineered to provide you with stock on highway handling characteristics. What makes this long arm system stand out above all the rest is the Revolutionary Independent Three Link conversion front and rear. This has become a Rock Krawler Suspension trade mark. All of our Jeep Long Arm systems feature this very same design up front.
On the new Wrangler JK's we used it in the rear as well so no gas tank modifications would be required. The Independent Three Link has been proven as the best suspension design for high articulation demands while maintaining precise street control. There is no limit to what you can do with the 4.5 Rock Runner Long Arm System. No detail has been overlooked. The rear features adjustable anti-squat so you can tune your JK for your off-road pleasure. All the lower control arms are adjustable, have high clearance and are made from 2" solid alloy steel for extreme use. We provide you with even the little things such as heavy duty rear lower control arm mounts with integrated coil over mounts that are raised 2" to improve ground clearance. Like all other X Factor Mid Arm and Long Arm Systems for the Wrangler JK, the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
The big bonus of this system is the inclusion of massive long travel coil over shocks front and rear! The RRD coil over assemblies feature a true dual rate coil assembly for improved off-road ability with massive off camber gains! The adjustability of height both front and rear allows you to dial in the stance of your JK just as you want it.
System Benefits:
  • 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
  • Fully Adjustable Components
  • High Steer Upgrade w/ Off-Road Pro Drag Link
  • Massive 13" Travel 2.625" RRD Coil Overs Up Front
  • Massive 11" Travel 2.625" RRD Coil Overs in the Rear
  • Repositions the Rear Axle Back 1"
  • 37" Tires (OEM Fenders)
  • Up to 40" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
System Includes:
  • (4) Tuned 2.625 RRD racing front coil over shock assemblies
  • (8) Weld on coil over mounts
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Front track bar relocation bracket made from thick laser cut steel
  • (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) Extended rear bump stop pairs, hardware and detailed instructions
NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle is required.
  • Removal of the rear lower control arm mounts off the axle is required.
  • Removal of the OEM rear upper shock mounts off the frame 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 37"/38"/40" tall tires.
  • Standard rear coil over tuning based on having a full size spare tire and spare tire carrier. If running a lighter application, please let us know. Spring swaps are available.
Our 4.5 Rock Runner System is the ultimate trail suspension for Wrangler JK owners period! The steering geometry has been engineered to provide you with stock on highway handling characteristics. What makes this long arm system stand out above all the rest is the Revolutionary Independent Three Link conversion front and rear. This has become a Rock Krawler Suspension trade mark. All of our Jeep Long Arm systems feature this very same design up front.
On the new Wrangler JK's we used it in the rear as well so no gas tank modifications would be required. The Independent Three Link has been proven as the best suspension design for high articulation demands while maintaining precise street control. There is no limit to what you can do with the 4.5 Rock Runner Long Arm System. No detail has been overlooked. The rear features adjustable anti-squat so you can tune your JK for your off-road pleasure. All the lower control arms are adjustable, have high clearance and are made from 2" solid alloy steel for extreme use. We provide you with even the little things such as heavy duty rear lower control arm mounts with integrated coil over mounts that are raised 2" to improve ground clearance. Like all other X Factor Mid Arm and Long Arm Systems for the Wrangler JK, the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
The big bonus of this system is the inclusion of massive long travel remote reservoir coil over shocks front and rear! The RRD remote reservoir coil over assemblies feature a true dual rate coil assembly for improved off-road ability with massive off camber gains! The adjustability of height both front and rear allows you to dial in the stance of your JK just as you want it.
System Benefits:
  • 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
  • Fully Adjustable Components
  • High Steer Upgrade w/ Off-Road Pro Drag Link
  • Massive 13" Travel Remote Reservoir 2.625" RRD Coil Overs Up Front
  • Massive 11" Travel Remote Reservoir 2.625" RRD Coil Overs in the Rear
  • Repositions the Rear Axle Back 1"
  • 37" Tires (OEM Fenders)
  • Up to 40" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
System Includes:
  • (4) Tuned 2.625 RRD remote reservoir coil over shock assemblies
  • (8) Weld on coil over mounts
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Front track bar relocation bracket made from thick laser cut steel
  • (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) Extended rear bump stop pairs, hardware and detailed instructions
NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle is required.
  • Removal of the rear lower control arm mounts off the axle is required.
  • Removal of the OEM rear upper shock mounts off the frame 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 37"/38"/40" tall tires.
  • Standard rear coil over tuning based on having a full size spare tire and spare tire carrier. If running a lighter application, please let us know. Spring swaps are available.
Our 5.5 Rock Runner System is the ultimate trail suspension for Wrangler JK owners period! The steering geometry has been engineered to provide you with stock on highway handling characteristics. What makes this long arm system stand out above all the rest is the Revolutionary Independent Three Link conversion front and rear. This has become a Rock Krawler Suspension trade mark. All of our Jeep Long Arm systems feature this very same design up front.
On the new Wrangler JK's we used it in the rear as well so no gas tank modifications would be required. The Independent Three Link has been proven as the best suspension design for high articulation demands while maintaining precise street control. There is no limit to what you can do with the 4.5 Rock Runner Long Arm System. No detail has been overlooked. The rear features adjustable anti-squat so you can tune your JK for your off-road pleasure. All the lower control arms are adjustable, have high clearance and are made from 2" solid alloy steel for extreme use. We provide you with even the little things such as heavy duty rear lower control arm mounts with integrated coil over mounts that are raised 2" to improve ground clearance. Like all other X Factor Mid Arm and Long Arm Systems for the Wrangler JK, the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners.
The big bonus of this system is the inclusion of massive long travel remote reservoir coil over shocks front and rear! The RRD remote reservoir coil over assemblies feature a true dual rate coil assembly for improved off-road ability with massive off camber gains! The adjustability of height both front and rear allows you to dial in the stance of your JK just as you want it.
System Benefits:
  • 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
  • Fully Adjustable Components
  • High Steer Upgrade w/ Off-Road Pro Drag Link
  • Massive 13" Travel Remote Reservoir 2.625" RRD Coil Overs Up Front
  • Massive 11" Travel Remote Reservoir 2.625" RRD Coil Overs in the Rear
  • Repositions the Rear Axle Back 1"
  • 37" Tires (OEM Fenders)
  • Up to 40" Tires (Flat Fenders)
  • Abuse Proof Lifetime Warranty on All Hard Parts
System Includes:
  • (4) Tuned 2.625 RRD remote reservoir coil over shock assemblies
  • (8) Weld on coil over mounts
  • (4) High clearance-adjustable lower control arms made of 2.0" solid alloy steel
  • (2) Double adjustable track bars made from 1.5" solid alloy steel
  • (4) Long arm mounts and cross member made from 1/4" thick laser cut steel
  • (2) High misalignment 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
  • (1) Rear track bar relocation bracket made from thick laser cut steel
  • (1) Front track bar relocation bracket made from thick laser cut steel
  • (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) Extended rear bump stop pairs, hardware and detailed instructions
NOTES!
  • Welding of the Rear Cradle, Rear Third Link Mount, Coil Over Mounts, 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.
  • Removal of the coil spring and shock mounts off the frame are required.
  • Removal of the OEM lower shock mount off the axle is required.
  • Remove of the coil spring mounts off the axle is required.
  • Removal of the rear lower control arm mounts off the axle is required.
  • Removal of the OEM rear upper shock mounts off the frame 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 37"/38"/40" tall tires.
  • Standard rear coil over tuning based on having a full size spare tire and spare tire carrier. If running a lighter application, please let us know. Spring swaps are available.