2007-2018 JEEP WRANGLER (JK/JKU)
Can 3” lift JK shocks be used with stock coil springs?
No, the 3” lift shocks are designed to gain more down travel then the stock coil spring can handle. At full extension the coil spring will come unseated form the spring perch. Custom shocks can be built to allow for stock coil springs to be used but
Does ICON make tie rod clamps in larger diameters for after-market tie rods?
Yes, the ICON JK steering stabilizer system is designed around the factory 1.375” diameter tie rod but there is an accommodation for a larger diameter tire rod. The ICON JK steering stabilizers fit the stock 1.375” diameter tie rod and we have an acc
How do you get the driver side front axle to droop far enough to install the longer ICON JK coil springs?
On the front of the Jeep JK’s at full extension, with the shock absorber disconnected, the drive line will not allow the axle housing to droop far enough to install the ICON coil spring. At that angle the stock OEM driveline is coming in contact with
Why is the maximum tire size different for JK Rubicon‘s vs. other model JK keys?
Jeep JK Rubicon’s and non-Rubicon’s have different fender profiles. Jeep JK Rubicon’s are fitted with higher clearance fenders from the factory. The different profile fenders allow for a larger size tire to be fitted on Rubicon model with little modi
Can 37” tires be fitted on Icon JK suspension systems?
Yes, the Jeeps fitted with an ICON 3” and 4.5“ lift system can be modified for 37” tires. JK’s and JKU’s will require minor modifications or aftermarket high clearance fenders in order to properly fit 37” tires at full compression. For more informati
Is the icon jeep JK suspension system considered a long arm kit?
No, the ICON 3” and 4.5” JK suspension systems are not considered a long arm kits. Long arm systems require relocating the link pivot points and increasing the link length significantly over stock. The ICON JK systems increase the length of the links
What is the nitrogen charge pressure on 2007 - 2018 Jeep JK shocks?
The ICON Jeep JK shock absorbers are charged to different nitrogen pressures based on what series and type of shocks you have. Jeep JK 2.0 Non-Remote Reservoir shocks are preset from the factory at 150 psi. (ICON Part Number's: 26517, 26518, 26519, 2
How much lift over stock does the ICON 2007 - 2018 Jeep JK 4.5”-6” coilover conversion system provide out of the box?
ICON coilover kits are preset out of the box at the optimum balance between compression and droop travel to give the best ride quality. The ICON coilovers yield approximately 4.5” of lift overstock from factory setting. Motor size, door configuration
How much lift over stock does the ICON 2007 - 2018 Jeep JK 1.75”-3” coilover conversion system provide out of the box?
ICON coilover kits are preset out of the box at the optimum balance between compression and droop travel to give the best ride quality. The ICON coilovers yield approximately 2.25” of lift overstock from factory setting. Motor size, door configuratio
Can the ICON 2007 - 2018 Jeep JK 3" coilover conversion springs be upgraded to a heavier rate coil spring?
No, Icon does not offer a heavier rate coil springs for the 2007 - 2018 JK 1.75”-3” coilovers. There are other spring manufacturers that make a coil spring of similar dimensions to the ICON coil spring, however the max thread showing would have to be
Can the ICON 2007 - 2018 Jeep JK 6" coilover conversion springs be upgraded to a heavier rate coil spring?
No, Icon does not offer a heavier rate coil springs for the 2007 - 2018 JK 4.5”-6”coilovers. There are other spring manufacturers that make a coil spring of similar dimensions to the ICON coil spring, however the max thread showing would have to be c
How much additional lift do ICON Jeep kits provide on two door Jeep‘s?
The ICON 3" and 4.5" lift systems are based on the JK Unlimited 4 door model weight. ICON lift systems will yield approximately 7/8" of an inch more lift on JK 2 door Jeep models.
Can the stock muffler be used on the ICON rear coil over conversion kit for Jeeps?
No, the factory muffler cannot be retained on the rear coil over conversion kit. An aftermarket muffler is required to be mounted in front of the rear axle.
Does the ICON Jeep JK rear coilover conversion retain the factory sway bar?
No. Because the rear Jeep JK coilover conversion brackets mount directly in the path of the sway bar this system requires the removal of this component.
Are aftermarket adjustable track bars required on Jeep JK systems?
Aftermarket adjustable track bars are not required but are needed to center the axle underneath the vehicle correctly. ICON always recommend using an aftermarket track bar on solid axle applications to adjust for shift in the axle position due to lif
Do you offer heavier rate coil springs for the Jeep coil over conversions?
No, ICON does not currently offer heavier rate coil springs for Jeep coil overs. Contact ICON technical support for details and recommendations on what adjustments can be made (951) 689-ICON.
Does the ICON Jeep JK 3” lift require a new front driveshaft and/or exhaust spacers?
No. Not all the year range Jeeps require both the exhaust spacer or driveline modification. 2007 to 2011 do not require the use of a high clearance driveshaft or exhaust spacer. However, 2012 to 2018 models require one or the other. 22011 | 2012-2018
Does the ICON Jeep JK 4.5” suspension system require a new front driveshaft?
Yes, the ICON 4.5” Jeep JK lift systems require a high clearance front driveline. ICON manufactures two different year ranges of high clearance driveshafts:. 22014 | 2012-2018 JK FRONT DRIVESHAFT W/YOKE ADAPTER 2.5-6" LIFT. 22016 | 2007-2011 JK FRONT
Is the driveshaft required on the 3” JK lift?
No, the ICON high clearance drive line is not required on all year ranges. JK’s from 2007 to 2011 do not require any modifications to the drive line or exhaust. JK’s from 2012-2018 require an aftermarket high clearance drive line (ICON Part #22014) O
Is the driveshaft required on the 4.5” JK lift?
Yes, JK’s from 2007 to 2018 require an aftermarket high clearance drive line to avoid interference between the factory drive line and exhaust manifold. ICON Part #22014