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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. 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 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.
ICON Vehicle Dynamics 21-23 GM SUV FRONT 2.5 VS RR CDCV COILOVER KIT 71657C
Specifications:
| 10530 | Passive |
| Add-On Part | 71022 - 21-24 GM RIDE HEIGHT SIMULATOR |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 71021 - 19-24 GM ELECTRONIC SHOCK SIMULATOR |
| Add-On Part | 191003 - ICON SHORT 2.5 COIL WRAP W/LOGO PAIR (11.25-12.25) |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Adjustable | No |
| 10527 | Yes |
| 7232 | Yes |
| 2917 | Yes |
| 7233 | No |
| 52 | 2.5 |
| 50 | 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 |
| 5126 | Silver |
| Cylinder Finish | Cadmium Plated |
| 2329 | Steel |
| Damping Adjustment Type | Manual |
| Damping Type | Oil |
| Dust Shield | No |
| 8703 | No |
| 51 | Yes |
| 3390 | Performance |
| 3085 | Single Tube |
| 48 | BAR PIN |
| Material | Steel |
| Material | Aluminum |
| Maximum Lift | 3.5 |
| 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) |
| Recommended Aftermarket Tires | (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 |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 5” Backspace / 0mm Offset |
| 9476 | Yes |
| 10529 | No |
| Service Parts | 257339 - 7/8 SHAFT 13.25 OAL, 9.00 TRAVEL |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 611019 - COILOVER HARDWARE KIT PAIR |
| Service Parts | 252010 - 2.5 IFP REBUILD KIT |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 252004 - ECONOMY NEEDLE CHARGING TOOL |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Shaft Diameter | 0.875 |
| 409 | Top of Upper Mount Plate |
| 408 | Flat on Bar Pin |
| Spring Color | Black |
| 2064 | Steel |
| Spring Rate Type | Linear |
| Title | ICON 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 GMC Yukon & Yukon XL, 2.5-3.25” Lift, Front, V.S. 2.5 Series Coilover Kit, Remote Reservoir w/ CDCV |
| 49 | Mounting Plate |
| 10526 | Digressive |
| Description_ASC | TECH NOTE: Most SUV submodels equipped with diesel engines will have front lift height range of 2-2.75" over stock |
| Description_ASC | TECH NOTE: Will not fit SUV submodels equipped with Magnetic Ride Control and/or Adaptive Air Ride suspesnsion. |
| Description_DES | 21-23 GM SUV FRONT 2.5 VS RR CDCV COILOVER KIT |
| Description_DEF | Coilover Spring and Shock Assembly |
| Description_EXT | ICON's 2.5 Series coilover shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. |
| Description_MKT | 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. 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 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. |
| Description_FAB | Increased front wheel travel and improved ride quality over stock |
| Description_FAB | 6061 Aircraft grade aluminum CNC machined components |
| Description_FAB | PTFE lined spherical bearings for extended longevity and minimal deflection |
| Description_FAB | High strength alloy CNC machined lower bar pin and application specific mounting hardware |
| Description_FAB | Fully rebuildable and re-tunable |
| Description_FAB | Vehicle specific tuned for superior shock damping and control |
| Description_FAB | Adjustable coilovers yield 1.5-3.5” or 2.5-3.25" of front lift height over stock, depending on vehicle |
| Description_FAB | Remote reservoirs maintain cooler operating temperatures during extended off-road use |
| Description_FAB | ICON CDCV equipped for 10 settings of external compression damping adjustment |
| Description_FAB | ICON engineered coil springs |
| Description_FAB | Corrosion resistant CAD plated 2.5” diameter shock bodies |
| Description_FAB | 7/8" diameter hardened chrome plated shafts |
| Description_TLE | ICON 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 GMC Yukon & Yukon XL, 2.5-3.25” Lift, Front, V.S. 2.5 Series Coilover Kit, Remote Reservoir w/ CDCV |
| Description_APS | ICON 21-23 GM SUV FRONT 2.5 VS RR CDCV COILOVER KIT |
| Description_SHO | FRONT COILOVER KIT |
| Description_INV | 71657C |
| Description_ASC | OEM Wheels & Tires Fitment: Yes |
| Description_ASC | Recommended Aftermarket Wheels: ICON Alloys - 17x8.5 with 4.75” Backspace / 0mm Offset |
| Description_ASC | Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 5” Backspace / 0mm Offset |
| Description_ASC | Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5” Backspace / 0mm Offset |
| Description_ASC | Recommended Aftermarket Tires: 33"x12.50" (Minor fender trimming and modifications may be required) |
| Description_ASC | APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle. |
| Description_ASC | APPLICATION NOTE #110: Trimming required for recommended tire size |
| Description_ASC | TECH NOTE: Most SUV submodels equipped with gasoline engines will have front lift height range of 2.5-3.25" over stock |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2021 | Chevrolet | Suburban | Commercial | |
| 2022 | Chevrolet | Suburban | Commercial | |
| 2023 | Chevrolet | Suburban | Commercial | |
| 2021 | Chevrolet | Suburban | LS | |
| 2022 | Chevrolet | Suburban | LS | |
| 2023 | Chevrolet | Suburban | LS | |
| 2021 | Chevrolet | Suburban | LT | |
| 2022 | Chevrolet | Suburban | LT | |
| 2023 | Chevrolet | Suburban | LT | |
| 2021 | Chevrolet | Suburban | RST | |
| 2022 | Chevrolet | Suburban | RST | |
| 2023 | Chevrolet | Suburban | RST | |
| 2021 | Chevrolet | Suburban | Z71 | |
| 2022 | Chevrolet | Suburban | Z71 | |
| 2023 | Chevrolet | Suburban | Z71 | |
| 2021 | Chevrolet | Tahoe | Commercial | |
| 2022 | Chevrolet | Tahoe | Commercial | |
| 2023 | Chevrolet | Tahoe | Commercial | |
| 2021 | Chevrolet | Tahoe | LS | |
| 2022 | Chevrolet | Tahoe | LS | |
| 2023 | Chevrolet | Tahoe | LS | |
| 2021 | Chevrolet | Tahoe | LT | |
| 2022 | Chevrolet | Tahoe | LT | |
| 2023 | Chevrolet | Tahoe | LT | |
| 2023 | Chevrolet | Tahoe | Police | |
| 2021 | Chevrolet | Tahoe | PPV | |
| 2022 | Chevrolet | Tahoe | PPV | |
| 2023 | Chevrolet | Tahoe | PPV | |
| 2021 | Chevrolet | Tahoe | RST | |
| 2022 | Chevrolet | Tahoe | RST | |
| 2023 | Chevrolet | Tahoe | RST | |
| 2021 | Chevrolet | Tahoe | SSV | |
| 2022 | Chevrolet | Tahoe | SSV | |
| 2023 | Chevrolet | Tahoe | SSV | |
| 2021 | Chevrolet | Tahoe | Z71 | |
| 2022 | Chevrolet | Tahoe | Z71 | |
| 2023 | Chevrolet | Tahoe | Z71 | |
| 2021 | GMC | Yukon | SLE | |
| 2022 | GMC | Yukon | SLE | |
| 2023 | GMC | Yukon | SLE | |
| 2021 | GMC | Yukon | SLT | |
| 2022 | GMC | Yukon | SLT | |
| 2023 | GMC | Yukon | SLT | |
| 2021 | GMC | Yukon XL | SLE | |
| 2022 | GMC | Yukon XL | SLE | |
| 2023 | GMC | Yukon XL | SLE | |
| 2021 | GMC | Yukon XL | SLT | |
| 2022 | GMC | Yukon XL | SLT | |
| 2023 | GMC | Yukon XL | SLT |