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71660C

Product Details

ICON Vehicle Dynamics V.S. Series 2.5” coilover shocks are an incredible upgrade for the rear end of 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 GMC Yukon & Yukon XL SUVs. Their longer length offers an increase in total rear wheel travel compared to stock, improving suspension performance and ride quality. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while 3-4” of rear lift height adjustability on Tahoe and Yukon or 2.5-3.5" of rear lift on Suburban or Yukon XL, allows the use of larger, more aggressive wheel and tire combinations. The larger 2.5” diameter shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. ICON's exclusive Compression Damping Control Valves are included for precisely dialing in your suspension performance. CDCV controls fluid flow under compression, allowing you to achieve the perfect tune whether driving on the street, slow-crawling through the rocks or mobbing across the desert at full throttle. When paired with ICON front 2.5 Series coilover shocks vehicle control will be balanced front to rear, resulting in the best overall driving experience for your GM SUV.

  • Increased rear wheel travel and improved ride quality over stock
  • Corrosion resistant CAD plated 2.5” diameter shock bodies
  • 7/8" diameter hardened chrome plated shafts
  • 6061 Aircraft grade aluminum CNC machined components
  • PTFE lined spherical bearings for extended longevity and minimal deflection
  • Fully rebuildable and re-tunable
  • Vehicle specific tuned for superior shock damping and control
  • Adjustable coilovers yield 3-4” or 2.5-3.5" of rear lift height over stock, depending on vehicle
  • Remote reservoirs maintain cooler operating temperatures during extended off-road use
  • ICON CDCV equipped for 10 settings of external compression damping adjustment
  • ICON engineered coil springs

Technical Notes

  • OEM Wheels & Tires Fitment: Yes
  • TECH NOTE: Will not fit SUV submodels equipped with Magnetic Ride Control and/or Adaptive Air Ride suspesnsion.
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5 with 4.75” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 5” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5” Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 33"x12.50" (Larger tires may fit but fender trimming and modifications may be required)
  • APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
  • APPLICATION NOTE #174: Rear toe link kit part number 71020 is also required
  • TECH NOTE: Most Tahoe/Yukon submodels will have rear lift height range of 3-4" over stock
  • TECH NOTE: Most Suburban/Yukon XL submodels will have rear lift height range of 2.5-3.5" over stock

Warranty Information

Warranty information unavailable

Specification

Brand ICON Vehicle Dynamics
Prop65 Warning WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Technical Notes
  • OEM Wheels & Tires Fitment: Yes
  • TECH NOTE: Will not fit SUV submodels equipped with Magnetic Ride Control and/or Adaptive Air Ride suspesnsion.
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5 with 4.75” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 5” Backspace / 0mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5” Backspace / 0mm Offset
  • Recommended Aftermarket Tires: 33"x12.50" (Larger tires may fit but fender trimming and modifications may be required)
  • APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
  • APPLICATION NOTE #174: Rear toe link kit part number 71020 is also required
  • TECH NOTE: Most Tahoe/Yukon submodels will have rear lift height range of 3-4" over stock
  • TECH NOTE: Most Suburban/Yukon XL submodels will have rear lift height range of 2.5-3.5" over stock
UPC 00840103429984
Adjustable Yes
Maximum Lift 4
Material Aluminum
Body Diameter 2.5
Remote Reservoir Yes
Adjustable Height Yes
Spring Rate Type Linear
Spring Color Black
Adjustable Damping Yes
Shaft Diameter 0.875
Damping Adjustment Type Manual
Cylinder Color Silver
Cylinder Material Steel
Service Parts 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL
Add-On Part 71020 - 21-24 GM SUV TOE LINK KIT
OEM Wheels & Tires Fitment Yes
Recommended Aftermarket Tires 33"x12.50" (Larger tires may fit but fender trimming and modifications may be required)
Recommended Aftermarket Wheels ICON Alloys - 20x9" w/ 5” Backspace / 0mm Offset
Minimum Lift 2.5
Width 13.00 in
Length 31.00 in
Depth 7.00 in
Weight 55.0000 lb
Brand: ICON Vehicle Dynamics

ICON 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 GMC Yukon & Yukon XL, 3-4” Lift, Rear, V.S. 2.5 Series Coilover Kit, Remote Reservoir w/ CDCV

71660C

1 in stock

$2,614.45 $1,991.96
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Warehouse Availability
  • CA 1
  • KY 0
  • MN 0
  • TX 0
  • WA 0