ICON 2019+ Silverado & Sierra 1500 Stage 4 System # K73064T

The ICON Stage 4 System # K73064T is designed for use on 2019 and 2020 Chevrolet Silverado 1500 and GMC Sierra 1500 series trucks. ICON Vehicle Dynamics Stage 4 Suspension System is designed to dramatically increase the on and off-road ride quality of your GM truck. ICON engineers focus on increasing wheel travel and damping ability which translates into outstanding vehicle control and ride quality both on and off-road. With wheel travel and ride quality in mind, ICON engineers researched each component of the suspension and addressed areas where performance could be improved upon. The ICON Stage 4 System includes vehicle-specific tuned 2.5 Series Extended Travel coilover shocks featuring an External reservoir for exceptional cooling properties and ICON-engineered Eibach coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable from 1.5-3.5” allowing the use of larger, more aggressive wheel and tire combinations. The included ICON Delta Joint equipped upper control arms allow for additional wheel travel while improving suspension geometry for predictable handling. The ICON Delta Joint combines the durability and weather resistance of a ball joint with the performance characteristics of a uniball. ICON 2.5 PiggyBack Reservoir Series rear shocks utilize a vehicle-specific valving that balances the performance of the truck from front to rear.

Stage 4 System - CDCV Equipped:
The front and rear shocks included in this Stage 4 system feature an easy-to-adjust CDC Valve (Compression Damping Control) that allows for end-user compression changes to suit all types of terrain and vehicle cargo configurations. ICON's CDCV has 10 different selectable settings that range from SOFT to FIRM. The shocks can be adjusted in seconds without tools. If you want the ability to fine tune your suspension without having to open up the shocks the CDCV is worth the additional money spent on the upgrade versus what ICON includes in their Stage 3 systems.

ICON # K73064T Stage 4 Features:
Increased wheel travel and ride quality over stock with no change in towing capacity
Vehicle specific tuned front and rear shocks for superior shock damping and control
Adjustable coilovers from 1.5-3.5" of lift height - CDCV
6061 Aircraft grade aluminum CNC machined components
Corrosion resistant CAD plated coilover shock body with 7/8 shaft
High strength alloy CNC machined lower bar pin
FK rod end bearings for extended longevity and minimal deflection
2.5 PiggyBack Series Reservoir Rear Shocks - CDCV
100% Bolt-on system - no cutting or welding necessary for install
Made in the USA

Manufacturer Recommended Tire & Wheel Sizing:
OEM Wheels & Tires: Yes
Aftermarket Wheels: 8.5" Wide Wheel With 4.75" Backspace
Aftermarket Tires: 315/70R17 - Silverado Only
Aftermarket Tires: 305/70R17 - Sierra

K73064T System Components:
1 x 71656C = 2.5" Extended Travel Reservoir Coilover Shocks - CDCV (pair)
1 x 78620DJ = Delta Joint Tubular Steel Upper Control Arms (pair)
1 x 77703CP = 2.5 Series Reservoir Rear Shocks - CDCV (pair)

This Stage 4 System is a 100% bolt-on kit. Simply remove the factory components and replace them with the upgraded ICON parts. This product can be installed by most customers in 4-5 hours using basic hand tools. A front end alignment will be required. Please note, this ICON Stage 4 System is NOT intended for use on any model equipped with ARC (Active Ride Control)! We understand that some customers prefer the factory stance with the back of the truck being slightly higher than the front. PerformanceLifts.com offers rear block kits that can be installed to raise the rear of the GM 1500 Series trucks from 1" to 2" over stock height. This rear block is NOT included with the ICON Stage 4 System. We also offer the ICON Coilover Adjustment Spanner Wrench available for purchase using the selection boxes located above this item description.

For more information on this or any other Icon Vehicle Dynamics product, please click on the "ask a question" link located at the very top of this page!

This item ships for FREE via ground service to all addresses located in the 50 United States of America!