Description

ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir front coilover shocks are an incredible upgrade for the front end of the 2016-2023 Nissan Titan XD. These adjustable coilovers allow up to 2.5-3” of lift height adjustability, allowing the use of larger, more aggressive wheel and tire combinations. ICON’s Vehicle-specific shock length and valving along with the larger 2.5” shock body and increased piston area over stock components yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. 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 2.0 or 2.5 Aluminum Series rear coilovers vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Nissan Titan XD.

Product Overview

ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir front coilover shocks are an incredible upgrade for the front end of the 2016-2023 Nissan Titan XD. These adjustable coilovers allow up to 2.5-3” of lift height adjustability, allowing the use of larger, more aggressive wheel and tire combinations. ICON’s Vehicle-specific shock length and valving along with the larger 2.5” shock body and increased piston area over stock components yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. 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 2.0 or 2.5 Aluminum Series rear coilovers vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Nissan Titan XD.

Features and Benefits

• Approximately 32% increased front wheel travel and improved ride quality over stock
• Height-adjustable coilovers offer 2.5-3" of front lift height adjustment
• 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
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated shock bodies with 7/8" diameter shafts
• FK rod end bearings for extended longevity and minimal deflection
• Fully rebuildable and re-tunable
• Vehicle specific tuned for superior shock damping and control

Product Details

110:	No
AAP_UDA_12:	EA
AAP_UDA_22:	1
AAP_UDA_4:	55
Add-On Part:	252012 - -4 TO -10 HOSE SHIELD KIT
Adjustable Damping:	Yes
Adjustable Height:	yes
Amortiguación Ajustable:	SI
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
Damping Type:	Oil
Description:	16-UP TITAN XD 2.5 RR CDCV CO KIT
Diámetro del árbol:	2021-07-08
Dust Shield:	No
Gas Charged:	Yes
Grade Type:	Performance
Lower Mount Type:	Eyelet
Material del resorte:	Acero
Material:	Steel
Muelles helicoidales incluidos:	SI
OEM Wheels & Tires Fitment:	Yes
Part Number:	ico81521C
Recommended Aftermarket Tires:	33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required)
Recommended Aftermarket Wheels:	ICON Alloys | 20x9" w/ 5” Backspace / 0mm Offset
Remote Reservoir:	Yes
Service Parts:	191016 - 7.5" FINNED RESI UPGRADE KIT
Shaft Diameter:	0.875
Shock Absorber Body End Measuring Point:	Top of Upper Mount Plate
Shock Absorber Rod End Measuring Point:	Center of Eylet
Spring Color:	Black
Spring Material:	Steel
Tipo de Grado:	Reparación de Banda
Title:	ICON 2016-2023 Nissan Titan XD, 2.5 VS Remote Reservoir/CDCV Coilover Kit, Front
Upper Mount Type:	MOUNT PLATE

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	icoK83033	ICON 2016+ Nissan Titan XD 3in Stage 3 Suspension System (1x ico191201, 1x ico87705CP, 1x ico88510DJ, 1x ico88700, 1x ico81521C)

Data: v4.2 - Upd: 2026-10-13 20:37:29

Features

Specifications

Product Attributes - Brand

ICON Vehicle Dynamics

Product Attributes - Manufacturer's Part Number

81521C

Product Attributes - Part Type

Coilover Kits

Product Attributes - Product Line

Icon Vehicle Dynamics 2.5 RR Coilover Kits

Product Attributes - UPC

00840103406701

Product Attributes - Coilover Kit Position

Front

Product Attributes - Adjustable Valving

Yes

Product Attributes - Shocks Included

Yes

Product Attributes - Internal Design

Monotube

Product Attributes - Coilover Springs Included

Yes

Product Attributes - Gas Charged

Yes

Product Attributes - Upper Mount

Bracket

Product Attributes - Lower Mount

Eyelet

Product Attributes - Body Diameter (in.)

2.500

Product Attributes - Shock Body Material

Aluminum

Product Attributes - Shock Body Finish

Silver

Product Attributes - Spring Finish

Black

Product Attributes - Crossmember Included

No

Product Attributes - Adjustable Mounting Bracket Included

No

Product Attributes - Hardware Included

Yes

Product Attributes - Welding Required

No

Product Attributes - Quantity

Sold as a kit.

Compatibility