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ICON Vehicle DynamicsPart # K212545

ICON 2014-2026 Ram 2500 4WD, Diesel, Coil Spring Rear, 2.5" Lift, Stage 5 Suspension System

Regular price $5,846.80
Regular price B2B price $5,846.80
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Read the important notes before ordering

Questions about fitment? Live chat or call 866-235-4715

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  • Free shippingMost orders $500+
  • 30-day returnsSee policy
  • Warranty supportWe work with the maker
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Questions about fitment?

Talk to a TRU specialist

We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT

Important notes before you order

  1. APPLICATION NOTE #1: Only fits 4WD models
  2. APPLICATION NOTE #6: Springs are rated for diesel engines only
  3. APPLICATION NOTE #55: Shocks are fully serviceable. Coilover heights indicated are for a stock equipped vehicle
  4. APPLICATION NOTE #105: Not for vehicles with rear factory air ride
  5. APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
  6. APPLICATION NOTE #198: An iOS operated device is required to run ICON Intelligent Control app
  7. APPLICATION NOTE #564: Compatible with 0-1" rear lift on Ram 2500 equipped with rear coil springs
  8. APPLICATION NOTE #640: Provides 2.5" of front lift on most Ram 2500 submodels. Provides .5" of front lift on Ram 2500 Rebel.

TRU specialist notes

From the Trucks R Us fitment and install team, beyond the manufacturer's information.

  • Plan for a professional wheel alignment after installing any lift or leveling kit.
  • Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.

Specifications

BrandICON Vehicle Dynamics
Part numberK212545
UPC / GTIN840103436807
Active or Passive SuspensionActive
Adjustable CompressionYes
Adjustable DampingYes
Adjustable ReboundNo
Bushing(s) IncludedYes
Coil Spring ColorBlack
Coil Spring End 1 TypeClosed
Coil Spring End 2 TypeClosed
Coil Spring MaterialSteel
Coil Spring Maximum Inside Diameter4.53 IN
Coil Spring Maximum Outside Diameter6.1 IN
Coil Spring Wire Diameter.781 IN
Coils Quantity Front2
Coils Quantity Rear0
Damping Adjustment TypeElectronic
Front Reservoir StyleRemote
Front Shock Body Diameter2.5 IN
Front Spring Rate413 PPI, 550 PPI
Front Spring Rate TypeProgressive Dual Rate
Grade TypePerformance
Maximum Lift2.5 IN
Maximum Lift Height Front2.5 IN
Minimum Lift Front.5 IN
Mounting Hardware IncludedYes
Rear Reservoir StylePiggyback
Rear Shock Body Diameter2.5 IN
Shocks IncludedYes
Spring ColorBlack
Spring MaterialSteel
Strut(s) IncludedNo
Country of OriginUS
Installation InstructionsI213500/REVB.pdf

California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov

What's in the box

QtyPartDescription
121420014-UP RAM 2500 2.5" FRONT DUAL RATE SPRING KIT
121421414-UP RAM 2500 FRONT ADJUSTABLE TRACK BAR KIT
121350014-26 RAM HD IIC INSTALL KIT
1217802EP14-26 RAM 2500 2.5" FRONT 2.5 VS RR CDEV PAIR
1217704EP14-UP RAM 2500 0" COIL / 3" AIR RIDE REAR 2.5 VS PB CDEV PAIR

Features

  • ICON engineered dual rate coil springs with match tuned 2.5 Aluminum Series remote reservoir shocks
  • ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
  • ICON Intelligent Control (IIC) uses onboard sensors to monitor G-forces and movement of vehicle chassis along with user defined settings to actively make near instantaneous compression damping changes
  • Adjustable front track bar realigns front axle and improves strength
  • PTFE lined spherical track bar bearings eliminate bushing deflection for improved handling characteristics
  • Increased wheel travel and ride quality over stock with no change in towing capacity
  • Less body roll than stock
  • No drive shaft modifications needed

Recommended wheels & tires

  • OEM Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.25” BS / 13mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.50" BS / 12mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.50" BS / 12mm Offset
  • Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required)

Installation

    Free install support from the Trucks R Us tech team, for you or your shop.

    Overview

    ICON's 2014-2026 Ram 2500 4WD 2.5” Stage 5 Suspension System is made up of dual rate front coil springs, necessary bracketry and hardware, front adjustable track bar, as well as 2.5 Aluminum Series reservoir front and rear shocks with CDEV. This system improves ride quality and performance both on and off road. The ICON stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON 2.5" reservoir shocks with CDEV ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. Focus on driving and let ICON Intelligent Control (IIC) read the terrain and make near-instant adjustments via the Compression Damping Electronic Valve (CDEV) at each individual shock. Control the system wirelessly through the IIC app on your phone and once configured the system functions without driver input. An adjustable track bar with FK bearings is used to not only improve rigidity over the flexible factory joints, but offer adjustability to center the front axle under the truck. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.

    Questions

    Will this fit my truck?

    Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.

    Do you help with installation?

    Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.

    What if the part has a problem?

    We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.

    Can I return it?

    Most items can be returned within 30 days. See our return policy for details.

    Do I need an alignment after installing?

    Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.

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