4.5" Suspension System - Stage 2 Kit
Estimated Delivery in 4-9 business days
4.5" Suspension System - Stage 2 Kit
Estimated Delivery in 4-9 business days
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| K24002 | 4.5" Lift | Front and Rear | 4.5" Suspension System - Stage 2 | 1 |
Overview
ICON's 2.5" 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'an 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 2 Jeep JK 4.5" suspension system includes dual-rate coil springs, track bar drop brackets, high-steering components, bump stop spacers, rear brake lines, rear sway bar links, complete set of front and rear links, and 2.0 Aluminum Series remote reservoir shocks. Tested and tuned, the ICON JK Stage 2 suspension system offers stability and drivability over a wide range of off-road terrains, while keeping a smooth on road feel for every day driving. Adding the remote reservoirs to the 2.0 shocks keeps them at a cooler operating temperature during heavy use for more consistent shock damping and overall performance. Installing this kit allows proper clearance for 35" tall tires with no modifications and 37" tires with aftermarket high clearance fenders.
Tech Info:
- OEM Wheels & Tires Fitment: Yes
- Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 w/ 4.50" or 4.75" BS / -6mm or 0mm Offset
- Recommended Aftermarket Tires: 35" x 12.50" (Larger 37" tire packages will fit with minor modifications or aftermarket high clearance fenders, test fitment recommended)
- APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
- APPLICATION NOTE #62: FRONT DRIVESHAFT CAN HIT CERTAIN MODEL SKID PLATES AT FULL DROOP AND MAY NEED TO BE TRIMMED FOR FULL ARTICULATION
- APPLICATION NOTE #66: 2 DOOR MODELS SIT SLIGHTLY HIGHER THAN 4 DOOR MODELS BUT REMAIN LEVEL WHEN INSTALLED
- APPLICATION NOTE #80: FRONT DRIVE SHAFT REQUIRED FOR PROPER FRONT DRIVELINE CLEARANCE (ICON PART #22014 [12-UP] / #22016 [07-11]
- APPLICATION NOTE #123: MAY REQUIRE REAR ALIGNMENT CAM KIT
- Ships In Multiple Boxes
Features & Benefits
- 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 remote reservoir 2.0 Aluminum Series shocks
- Increased wheel travel and articulation over stock
- No welding or cutting required
- 100% returnable to stock
System Components:
- 21000 (QTY: 1) | 07-18 JK REAR 4.5" BOX KIT
- 21010 (QTY: 1) | 07-18 JK FRONT 4.5" BOX KIT
- 21031 (QTY: 1) | 07-18 JK FRONT LOWER FIXED LINK KIT
- 21036 (QTY: 1) | 07-18 JK FRONT UPPER ADJ LINK KIT
- 21041 (QTY: 1) | 07-18 JK REAR LOWER ADJ LINK KIT
- 21046 (QTY: 1) | 07-18 JK REAR UPPER FIXED LINK KIT
- 24010 (QTY: 1) | 07-18 JK FRONT 4.5" DUAL-RATE SPRING KIT
- 24015 (QTY: 1) | 07-18 JK REAR 4.5" DUAL- RATE SPRING KIT
- 26517R (QTY: 2) | 07-18 JK 4.5" FRONT 2.0 VS RR
- 26518R (QTY: 2) | 07-18 JK 4.5" REAR 2.0 VS RR
Installation Instructions & Docs
| Year | Make | Model | Drive | Position | Lift |
| 2018 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2017 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2016 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2015 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2014 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2013 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2012 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2011 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2010 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2009 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2008 | Jeep | Wrangler JK | RWD, 4WD | 4.5" | |
| 2007 | Jeep | Wrangler JK | RWD, 4WD | 4.5" |
ICON VEHICLE DYNAMICS LIMITED LIFETIME WARRANTY
If a shock is inspected and it has been determined the shock failed due to neglect, damage caused by improper installation or any other reason besides "normal wear and tear", the owner of said shock is responsible for all service costs. ICON Vehicle Dynamics warrants to the original retail purchaser who owns the vehicle on which the product was originally installed. ICON Vehicle Dynamics does not warrant the product for finish, alterations, modifications and/or installation contrary to ICON Vehicle Dynamics instructions.
ICON Vehicle Dynamics products are not designed, nor are they intended to be installed on vehicles used in race applications, for racing purposes or for similar activities. (A "race" is defined as any contest between two or more vehicles, or a contest of one or more vehicles against the clock, whether or not such contest is for a prize). This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warranty are sales outside of the United States of America and Canada.
ICON Vehicle Dynamics' obligation under this warranty is limited to the repair or replacement, at ICON Vehicle Dynamics' discretion, of the defective product. Any and all costs of removal, installation or re-installation, freight charges and incidental or consequential damages are expressly excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered. ICON Vehicle Dynamics components must be installed as a complete kit as shown in our current application guide. Any substitutions or exemptions of required components will immediately void the warranty. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been improperly installed, modified or customized subject to accident, negligence, abuse or misuse.
SHOCK ABSORBER WARRANTY
ICON Vehicle Dynamics warrants to the original retail purchaser who owns the vehicle on which the product was originally installed. ICON Vehicle Dynamics does not warrant the product for finish, alterations, modifications and/or installation contrary to ICON Vehicle Dynamics instructions. ICON Vehicle Dynamics products are not designed, nor are they intended to be installed on vehicles used in race applications, for racing purposes or for similar activities. (A "race" is defined as any contest between two or more vehicles, or a contest of one or more vehicles against the clock, whether or not such contest is for a prize).
This warranty does not include coverage for police or taxi vehicles, race vehicles, or vehicles used for government or commercial purposes. Also excluded from this warranty are sales outside of the United States of America and Canada. ICON Vehicle Dynamics' obligation under this warranty is limited to the repair or replacement, at ICON Vehicle Dynamics' discretion, of the defective product. Any and all costs of removal, installation or re-installation, freight charges and incidental or consequential damages are expressly excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered.
ICON Vehicle Dynamics components must be installed as a complete kit as shown in our current application guide. Any substitutions or exemptions of required components will immediately void the warranty. This warranty is expressly in lieu of all other warranties expressed or implied. This warranty shall not apply to any product that has been improperly installed, modified or customized subject to accident, negligence, abuse or misuse.
Shipping Info
Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.
- Applies to items like axles, leaf springs, and long-travel kits.
- No international shipping on freight items — only to U.S.-based freight forwarders.
- Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.
Contact us for an international shipping quote.
Returns & Exchanges
30-Day Return Policy - Items must be new, unused, uninstalled, and include all original hardware.
- No restocking fees for exchanges or gift card credit.
- 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
- Installed, damaged, or dirty parts cannot be returned.
Return Shipping Responsibility
Shock Surplus Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.
- Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
- Your mistake (wrong item ordered, fitment error, changed mind): Return shipping is your responsibility.
- Under 50 lbs: Discounted carrier rate (deducted from your refund).
- Over 50 lbs: Discounted carrier rate + $25 oversize fee (deducted).
Refunds
Refunds are issued within 5-7 business days of receiving your return.
- Funds typically post to your account in 1-3 business days depending on your payment method.
- There is a 10% restocking fee on all refunds. We do not get our original shipping, labor, or transaction fees back - so the 10% restocking fee keeps the lights on.
- You will receive an email once your refund is processed.
International Orders
- All international orders are final sale.
- Returns via freight forwarders only accepted if the product has not left the U.S.
- Import taxes and fees are the buyer's responsibility and not included in our shipping charges.
- We are not responsible for goods once exported outside the U.S.
VIDEO GALLERY
CUSTOMER REVIEWS
The Expert's Opinion
"We've been big fans of Icon's total suspension approach since running the CDCV kit on our Tacoma back in 2017. Icon regularly provides the most travel in their shocks and suspension systems when compared to competitors, giving more lift height, or more usable travel."
INFORMATION
Questions? We've got answers
ICON shocks are tuned for performance-first ride quality, which means you can expect a ride that feels firmer and more controlled than stock, especially on the street. They reduce body roll, brake dive, and overall vehicle movement, giving your truck a more planted and responsive feel.
Where ICON really stands out is off-road. These shocks are designed to handle higher speeds and rough terrain, so you’ll notice excellent control over bumps, whoops, and uneven surfaces, with less fade during repeated impacts. Instead of feeling soft or floaty, the suspension stays composed and predictable.
Overall, ICON shocks are a great fit if you want a sportier, more aggressive ride with strong off-road capability. They may feel firmer than some comfort-focused options, but they deliver a high level of control and confidence both on and off the pavement.
Some ICON shocks are adjustable, but it depends on the specific model and series. Many of ICON’s standard shocks come with vehicle-specific valving and no external adjusters, designed to deliver strong performance right out of the box without needing tuning.
However, ICON offers several higher-end options with adjustability. For example, shocks equipped with CDC (Compression Damping Control) valves provide multiple levels of compression adjustment via a knob, allowing you to fine-tune the ride for different terrain or driving styles.
At the top end, ICON also offers advanced systems like CDXS or CDEV, which can provide more precise manual adjustments or even electronic, real-time damping changes based on driving conditions.
In short, not all ICON shocks are adjustable, but many upgraded versions offer a wide range of tuning options—from simple knob adjustments to fully electronic control.
Click the 'Select Your Vehicle' button above the 'Add to Cart' button to make sure the shocks fit your exact vehicle. If needed, the site will send you to the right shocks for your ride. If your vehicle has been lifted, use the dropdown menu to pick the correct lift height. For example, if you have a Rough Country 6-inch lift kit, choose Front 4–6" and Rear 3–4" (the rear is usually smaller than the front). Still not sure? Our sales team is happy to help.
ICON shocks are built as rebuildable, high-performance shocks, so their lifespan is a little different than basic “replace when worn out” shocks. For vehicles that are mostly driven on the street, you can typically expect around 50,000–80,000 miles before a rebuild is recommended to keep them performing at their best.
If your truck sees frequent off-road use, heavy loads, or aggressive driving, service intervals can come sooner—sometimes significantly sooner—since heat, dirt, and repeated impacts accelerate wear.
The key thing to know is that ICON shocks are designed to be serviced, not thrown away. With proper maintenance and periodic rebuilds, they can deliver years of consistent performance and continue working well long after that initial service interval.
Explore Your Options
Product Details
Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!
View full product specifications
View warranty coverage
Free shipping within the lower 48 United States
