2.5-3" Coilover Conversion System - Stage 4 Kit
Estimated Delivery in 3-7 business days
2.5-3" Coilover Conversion System - Stage 4 Kit
Estimated Delivery in 3-7 business days
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| K63104 | 2.5-3" Lift | Front and Rear | 2.5-3" Coilover Conversion System - Stage 4 | 1 |
Overview
ICON's 2.5 Series Remote Reservoir Bolt-In Coilover Conversion Kit will add a new level of performance and adjustability to 2005-2016 F-250 and F-350 trucks. The advantage of utilizing a coilover conversion kit is that they have been designed to increase the overall damping ability of the vehicle while at the same time allowing for user-defined ride height adjustment. The 2.5" Remote Reservoir Coilover featured in these kits is based off of ICON's 2.5 Series shock line - meaning that features like Eibach coil springs, FK Rod End bearings, and vehicle-specific valving come standard. Quality machined components and a fully serviceable design make for a product that will stand the test of time, yet retain the ability to be rebuilt or re-valved as necessary.
Tech Info:
- OEM Wheels & Tires Fitment: Yes
- Recommended Aftermarket Wheels: ICON Alloys | 17x8.5 with 5" Backspace / 6mm Offset
- Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
- APPLICATION NOTE #6: SPRINGS ARE RATED FOR DIESEL ENGINES ONLY
- APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
- APPLICATION NOTE #88: REMOVAL OF THE COIL CENTERING CUP IN FACTORY COIL BUCKET REQUIRED FOR INSTALLATION.
- APPLICATION NOTE #94: ICON PART #65000 DOES NOT FIT 2015-UP DUAL REAR WHEEL
- Ships in multiple boxes
Features & Benefits
- Bolt-in system fits in OE coil bucket location
- FK Rod End bearings for extended longevity and minimal deflection
- Ride height adjustable coilovers (2.5-3")
- Decreased body roll and improved on and off-road ride dynamics
- Vehicle-specific shock valving provides unparalleled ride quality and control
- Shocks are fully rebuildable and revalveable
- Coilover conversion allows for addition of secondary shock
- Corrosion resistant CAD plated coilover shock body with 7/8 shaft
- Corrosion resistant anodized aluminum rear shock bodies with 7/8 shafts
- Eibach coil springs guaranteed for life against sagging or breakage
System Components:
- 36511 (QTY: 2) | 99-UP FSD 4WD STABILIZER (DUAL OPPOSING) 2.0 VS IR
- 37705CP (QTY: 1) | 99-UP FSD 0-3" REAR 2.5 VS PB CDCV PAIR
- 61720C (QTY: 1) | 05-UP FSD 4WD 2.5-3" 2.5 VS RR CDCV BOLT IN CO CONVERSION KIT
- 64035 (QTY: 1) | 05-16 FSD ADJ TRACK BAR W/FK ROD END
- 65000 (QTY: 1) | 05-UP FSD DUAL STABILIZER KIT
Installation Instructions & Docs
| Year | Make | Model | Drive | Position | Lift |
| 2016 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2015 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2014 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2013 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2012 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2011 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2010 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2009 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2008 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2007 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2006 | Ford | F-250 Super Duty | 4WD | 2.5-3" | |
| 2005 | Ford | F-250 Super Duty | 4WD | 2.5-3" |
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.
- Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.
Return Shipping Responsibility
CHECKOUT+ 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.
- Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.
- Under 50 lbs: Discounted carrier rate
- Over 50 lbs: Discounted carrier rate + $25 oversize fee
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 don’t 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 hasn’t left the U.S.
- Import taxes, duties, and other possible import-related 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.
Product Details
Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!
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Free shipping within the lower 48 United States
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