ICON Performance Spring Kit (REAR)

Ram 2500 14-18 6.7L Diesel/6.4L/5.7L

214202

Overview:

The ICON Performance Spring Kit for the rear suspension is engineered specifically for the 2014 to 2018 Ram 2500 models, including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, Power Wagon, SLT, and Tradesman trims. This kit replaces the factory rear spacer with multi-rate coil springs designed to enhance ride quality and handling. Ideal for drivers seeking improved control and comfort over rough terrain, these springs deliver a smoother ride on washboard roads and small whoops while maintaining the truck’s factory payload capacity.

Developed with aggressive off-road and chase truck applications in mind, the ICON Performance Spring Kit significantly upgrades the Ram 2500’s rear suspension performance both on and off the road. For vehicles used in towing, it is recommended to pair these springs with air bags to ensure optimal load support and stability.

Key Features:

The ICON Performance Spring Kit offers a blend of comfort, capability, and durability through advanced spring design and engineering:

• Multi-rate rear coil springs providing a lighter initial spring rate for improved smoothness over small bumps and washboard terrain
• Secondary spring rate designed to maintain excellent ride quality over larger obstacles and rough terrain
• Maintains factory payload capacity without sacrificing ride comfort or handling
• Specifically engineered for aggressive driving and off-road performance
• Compatible with Ram 2500 models from 2014 to 2018 across multiple trims
• Recommended pairing with air bags for towing applications to enhance load support
• Improves rear suspension articulation and control for chase truck style driving
• Direct replacement for factory rear spacer, ensuring straightforward installation

Construction & Design:

ICON’s rear performance springs are crafted from high-quality spring steel, engineered to withstand the rigors of off-road use while delivering consistent performance. The multi-rate design incorporates a progressive spring rate that adapts to varying terrain conditions, providing a balance between comfort and capability. Precision manufacturing and rigorous testing ensure durability and longevity, even under demanding driving conditions. The springs are powder-coated for corrosion resistance, extending their service life in harsh environments.

Installation & Fitment:

The ICON Performance Spring Kit is designed as a direct fit replacement for the rear suspension spacer on 2014–2018 Ram 2500 models. Installation requires standard suspension tools and moderate mechanical experience. No major modifications are necessary, and the kit integrates seamlessly with the factory suspension components. For vehicles regularly used for towing, installing air bags in conjunction with these springs is recommended to maintain proper load handling and ride height.

What's Included:

• Multi-rate rear coil springs (pair)
• Installation instructions

Ideal For:

This performance spring kit is ideal for Ram 2500 owners who demand enhanced rear suspension performance for aggressive off-road driving, chase truck applications, or improved ride quality over rough terrain. It is also suitable for those who want to maintain factory payload capacity while upgrading their truck’s handling and comfort. Towing users will benefit from pairing these springs with air bags to optimize load support and vehicle stability.

ICON Vehicle Dynamics builds performance suspension components for trucks and SUVs—think coilovers, shocks, lift/leveling systems, and supporting hardware engineered for hard off-road use. Their setups are designed to improve control, ride quality, and durability when you’re pushing faster over rough terrain or building a capable overland/trail rig.