Icon Vehicle Dynamics 4.5" Suspension System - Stage 1 - 2007-2018 Jeep JK

  • $2,580.50

ICON’s 4.5” Jeep JK Performance Suspension Systems aims to strike a perfect balance between wheel travel, articulation, ground clearance, and precise on and off-road handling characteristics. With these goals met, ICON-equipped JK’s can take on rolling desert whoops, crawl over obstacle-riddled trails, and drive back home in comfort all in the same day. One of the major benefits of the ICON 4.5” JK system (or any ICON system) is that they are comprehensive suspension solutions, not just “lift kits”. As a complete manufacturer ICON is able to engineer & create shock absorbers, coil springs, link arms, track bars, and all associated parts to work in conjunction with each other and extract maximum performance out of the Jeep JK.

The ICON Stage 1 Jeep JK 4.5" suspension system includes dual-rate coil springs, track bar drop brackets, high-steering components, bumpstop spacers, rear brake lines, rear sway bar links, adjustable front upper and rear lower links, and 2.0 Aluminum Series IFP shocks. Tested and tuned, the ICON JK Stage 1 suspension system offers stability and drivability over a wide range of off road terrains, while keeping a smooth onroad feel for every day driving. Installing this kit allows proper clearance for 35" tall tires with no modifications and 37" tires with aftermarket high clearance fenders.

Key Features:

  • Dual-rate coil springs front and rear guaranteed never to sag
  • High-steer flip kit for proper steering geometry without a drop pitman arm and increased ground clearance over stock
  • Stainless steel high-steer taper adapter eliminates drilling the factory knuckle
  • All links utilize dual-rate bushings or PTFE-lined rod ends for tuned vibration isolation, controlled deflection, with maximum articulation and responsiveness
  • Includes high-performance rebuildable and revalvable 2.0 Aluminum Series shocks
  • Increased wheel travel and articulation over stock
  • No welding or cutting required
  • 100% returnable to stock

    Tech Info:

    • Fits Jeep Wrangler JK Models 2wd / 4wd applications 
    • Lift heights based off of a 4 door Rubicon JKU
    • Front drive shaft required for proper front driveline clearance (ICON Part #22014 [12-UP –] / #22016 [07-11]).
    • For optimized axle centering add the ICON front and rear Jeep JK adjustable pan rod bars (ICON Part #21020 [Front] / #21025 [Rear]).
    • Compatible with ICON 22019 hydraulic bumpstop system

    Wheel & Tire Fitment Info:

    • OEM Wheels & Tires: Yes
    • AfterMarket Wheels: 4.5" Backspace
    • (wheel spacers required to run factory wheels with an oversized tire)
    • Aftermarket Tires: 35" tall x 12.50"
    • (Larger 37" tire packages will fit with minor modifications or aftermarket high clearance fenders, test fitment recommended)

    System Components:

    • 24010 (QTY.1) | Jeep JK 4.5" Front Dual Rate Spring Kit (Pair)
    • 24015 (QTY.1) | Jeep JK 4.5" Rear Dual Rate Spring Kit (Pair)
    • 21010 (QTY.1) | Jeep JK 4.5" Lift Front Box Kit (track bar drop / high steer components / bump stop spacer / hardware)
    • 21000 (QTY.1) | Jeep JK 4.5" Lift Rear Box Kit (track bar bracket / sway bar links / bumpstop spacer / brake line / hardware)
    • 21036 (QTY.1) | Jeep JK Front Upper Adjustable Link Kit
    • 21041 (QTY.1) | Jeep JK Rear Lower Adjustable Link Kit
    • 26517 (QTY.2) | Jeep JK 2WD & 4WD 4.5" Lift Front Shock - 2.0 Aluminum Series
    • 26518 (QTY.2) | Jeep JK 2WD & 4WD 4.5" Lift Rear Shock - 2.0 Aluminum Series

    California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

    California Residents: CARB WARNING: OffroadAlliance.com will not ship any products that are not CARB approved to California. This only affects CARB related products such that affect car performance and emissions where CARB approval is required.

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    Perfect setup

    OA Staff is outstanding, Tyson even called me back at 7PM on a weekend!
    I installed the Icon rear springs in the #2 option with a pair of drop shackles.
    Front was Eibach springs and it has a nice stance to the truck. About 1.5" rake to the rear so I can still tow my trailer without the bumper sitting on the ground. I believe the Fox shocks were intentionally valved for these trucks with an upgraded spring in mind. With the stock setup, the truck had a lot of rebound chatter in both front and rear, gone is the sketchy lack of traction on washboard roads.. With the upgraded springs front and rear it now is a perfect ride over all terrain Best upgrade for the Raptor!!!!

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