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ICON Vehicle Dynamics Coilover Set - 71657

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21-23 GM SUV FRONT 2.5 VS RR COILOVER KIT
Manufacturer: ICON Vehicle Dynamics
Manufacturer part number: 71657
Old price: $2,391.43
$2,277.55
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ICON Vehicle Dynamics V.S. Series 2.5” coilover shocks are an incredible upgrade for the front-end of 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 GMC Yukon & Yukon XL SUVs. Their longer length offers an increase in total front wheel travel compared to stock, for a total of 9” front wheel travel (a 20% increase over stock) while still being compatible with the stock front upper control arms. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while 2.5-3.25” of front lift height adjustability 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. When paired with ICON rear 2.5 Series coilover shocks vehicle control will be balanced front to rear, resulting in the best overall driving experience for your GM SUV.

Note: OEM Wheels & Tires Fitment: Yes

Products specifications

Attribute name Attribute value
Active or Passive Suspension Passive
Adjustable Compression No
Adjustable Damping No
Add-On Part 71022 - 21-23 GM RIDE HEIGHT SIMULATOR, 71021 - 19-23 GM ELECTRONIC SHOCK SIMULATOR, 191003 - ICON SHORT 2.5 COIL WRAP W/LOGO PAIR (11.25-12.25), 198001 - BILLET SPANNER WRENCH KIT, 198000 - 2 PIN COILOVER SPANNER WRENCH KIT, 252012 - -4 TO -10 HOSE SHIELD KIT
Cylinder Color Silver
Cylinder Finish Cadmium Plated
Cylinder Material Steel
Damping Type Oil
Dust Shield Included No
Extended Length 23.23
Front Spring Rate 700
Gas Charged Yes
Grade Type Performance
Includes Bump Stop Yes
Internal Construction Type Single Tube
Lower Mount Type Bar Pin
Material Steel, Aluminum
Maximum Lift 3.5
Maximum Ride Height Raising Distance 3.25
Minimum Lift 0
OEM Wheels & Tires Fitment Yes
Recommended Aftermarket Tires (Sierra) 305/70R17 (Larger tires may fit but fender trimming and modifications will be required), (Silverado) 315/70R17 (Larger tires may fit but fender trimming and modifications will be required)
Recommended Aftermarket Wheels ICON Alloys - 20x9" w/ 5" Backspace / 0mm Offset, ICON Alloys - 18x9" w/ 5" Backspace / 0mm Offset, ICON Alloys - 17x8.5 w/ 4.75" Backspace / 0mm Offset
Remote Reservoir Yes
Reservoir Style Remote
Self-Leveling No
Service Parts 252004 - ECONOMY NEEDLE CHARGING TOOL, 611019 - COILOVER HARDWARE KIT PAIR, 252003 - SEAL INSTALL TOOL 2.5/3.0, 252001 - 2.5 FIXED SPANNER WRENCH, 252010 - 2.5 IFP REBUILD KIT, 257339 - 7/8 SHAFT 13.25 OAL, 9.00 TRAVEL, 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0), 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL
Shaft Diameter 0.875
Shock Absorber Body End Measuring Point Top of Upper Mount Plate
Shock Absorber Rod End Measuring Point Flat on Bar Pin
Spring Color Black
Spring Material Steel
Spring Rate Type Linear
Travel Length 5.27
Upper Mount Type Mounting Plate
Valving Type Digressive
Adjustable Rebound No
Adjustable Ride Height Yes
Assembled Yes
Body Diameter 2.5
Boot Included No
California Prop 65 Warning Yes
California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Coil-Over Springs Included Yes
Compressed Length 17.97
Country of Origin US
Condition New
🚗 Compatible with
12 vehicles are compatible with this product · 2021–2023
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