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ICON engineers have also developed optional "Performance Systems" that include multi-rate rear coil springs in place of the rear spacer. The lighter initial droop rate of these performance rear coil springs helps the truck feel smoother and more controlled over washboard roads, small whoops, or similar terrain. The secondary ride rate allows the truck to maintain exceptional ride quality, while the aggressive third overload rate helps prevent bottom outs and provides payload support. These systems were developed with the chase truck type of application in mind, and will significantly increase the on and off-road performance of the RAM 2500 when driven aggressively.
ICON Vehicle Dynamics specializes in performance suspension components, shocks, and accessories for todays most popular trucks & SUVs. Since 2008, ICON has been developing products that redefine the limits of what a “stock vehicle is capable of. ICON is part of a family of manufacturing companies that includes state of the art machining, laser cutting, and metal forming processes. This unique situation allows ICON to develop products that are at the forefront of technology quickly and efficiently, while maintaining a standard of quality unrivaled in the industry.
This part fits the following vehicles.
| Color | Black |
|---|---|
| Country Of Origin | USA |
| Finish | Powdercoated |
| Grade Type | Performance |
| Material | Steel |
| Maximum Lift Height | 0.5 in |
| Rear Spring Compressed Length | 8.37 in |
| Rear Spring Inside Diameter | 6.19 in |
| Rear Spring Outside Diameter | 7.81 in |
| Rear Spring Rate | 460 ppi |
| Rear Spring Rate Type | Progressive Triple Rate |
| Rear Spring Relaxed Length | 19.75 in |
| Rear Spring Seat Included | No |
| Spring Color | Black |
| Spring Material | Steel |
| Wire Diameter | .812 in |
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
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