ICON

ICON 2.5 VS IR Front Coilover Kit for 03-09 4Runner FJ GX470

Name: ICON 2.5 VS IR Front Coilover Kit for 03-09 4Runner FJ GX470
Brand: ICON
SKU: 58640
Price: 1518.35 USD
Availability: InStock

$1,518.35 USD

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SKU:58640

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Key Features

0-3.5 inches of ICON-tuned adjustable front lift via the threaded lower spring seat
2.5-inch shock body with increased piston area for better heat management and fade resistance
Internal-reservoir (IR) design adds oil capacity without external plumbing
Vehicle Specific (V.S.) length and damping tune configured for this exact platform — non-adjustable (no CDCV knob or CDEV electronic controller)
CNC-machined 6061 aluminum components, CAD-plated shock body and 7/8-inch shaft
Fully rebuildable and revalvable for long service life

The ICON Vehicle Dynamics 58640 is a Vehicle Specific (V.S.) 2.5 Series front coilover kit for the 2003-2009 Toyota 4Runner, 2007-2009 Toyota FJ Cruiser and 2003-2009 Lexus GX470.

It replaces the tired factory front struts with a rebuildable 2.5-inch internal-reservoir coilover tuned specifically for this platform.

Key Features

0-3.5 inches of ICON-tuned adjustable front lift via the threaded lower spring seat
2.5-inch shock body with increased piston area for better heat management and fade resistance
Internal-reservoir (IR) design adds oil capacity without external plumbing
Vehicle Specific (V.S.) length and damping tune configured for this exact platform — non-adjustable (no CDCV knob or CDEV electronic controller)
CNC-machined 6061 aluminum components, CAD-plated shock body and 7/8-inch shaft
Fully rebuildable and revalvable for long service life
Shocks are fully rebuildable and revalvable; ICON coil springs are guaranteed for life against sagging or breakage (shock bodies carry ICON's 12-month manufacturer-defect warranty).

What's Included

Pair of assembled front coilovers (left and right) with pre-installed ICON coil springs
Mounting hardware
Front kit only — rear shocks are sold separately

Fitment

Fits the following applications, verified for ICON part number 58640: 2003-2009 Toyota 4Runner, 2007-2009 Toyota FJ Cruiser, 2003-2009 Lexus GX470. Standard-travel version tuned for the stock upper control arms; the extended-travel version (requires aftermarket UCAs) is ICON 58645. Designed to run with the factory front upper control arms. For lift above roughly 3 inches or a long-travel build, ICON recommends aftermarket upper control arms — or step up to the extended-travel ICON 58645. Front kit only where applicable; rear shocks and any required control arms are sold separately.

2003-2009 Toyota 4Runner
2007-2009 Toyota FJ Cruiser
2003-2009 Lexus GX470

FAQ

How much lift do the 58640 coilovers provide?

0-3.5 inches of adjustable front lift.

Do I need aftermarket upper control arms?

No — 58640 is the standard-travel kit that bolts into the OEM shock location and runs with the factory upper control arms; ICON recommends aftermarket UCAs above roughly 3 inches of lift.

What is the difference between 58640 and 58645?

58640 is standard travel; 58645 is the extended-travel version that requires aftermarket UCAs for more wheel travel.

Vehicle Fitment

Years	Make	Model	Submodel	Position
2003–2009	Lexus	GX470	—	Front
2003–2009	Toyota	4Runner	—	Front
2007–2009	Toyota	FJ Cruiser	—	Front

Specifications

shaft: 7/8 in, CAD-plated body, FK rod-end bearings
valve: VS (velocity-sensitive, non-adjustable)
series: ICON 2.5 Series
sold as: front pair
valving: Vehicle Specific, non-adjustable (no CDCV or CDEV)
reservoir: internal reservoir (IR)
lift range: 0-3.5 in front
shock body: 2.5-inch diameter, CNC-machined 6061 aluminum, CAD-plated, 7/8-inch shaft
front lift range: 0-3.5 inches
mounting position: Front (sold as a pair)