ICON 03-09 Toyota 4Runner/FJ 0-3.5in Stage 2 Suspension System w/Billet Uca

SKU: K53052

ICON 03-09 Toyota 4Runner/FJ/GX470 0-3.5in Stage 2 Suspension System w/Billet UCA

ICON K53052 Stage 2 suspension system upgrades 2003-2009 Toyota 4Runner 2007-2014 FJ Cruiser and 2003-2009 Lexus GX470 with 0-3.5 inches of lift for better stance and capability. This complete kit includes 2.5 Series front coilover shocks 2.0 Aluminum Series rear remote reservoir shocks and billet upper control arms with patented Delta Joint for smooth articulation and long-term reliability. Drivers gain improved ride quality reduced body roll and confident control across pavement and rough terrain.

Key Features

• Patented Delta Joint in Billet UCAs: Heavy-duty high-angle ball joint blending ball joint durability with uniball performance zinc plated housing grease seal metal-on-metal construction and greaseable design for corrosion resistance noise-free operation greater angularity and extended service life.
• 2.5 Series Front Coilover Shocks (58547): Vehicle-specific valving internal Bump Zone technology adjustable preload for 0-3.5in lift heights 5/8in shaft 2.5in body and dual rate springs tuned for daily driving and off-road demands.
• 2.0 Aluminum Series Rear Remote Reservoir Shocks (57845): 2in body with remote reservoirs for superior heat dissipation extended travel 6061 aircraft-grade aluminum construction and application-specific tuning to maintain composure under load.
• Billet Aluminum Upper Control Arms (58560DJ): CAD/CAM designed for precise fitment increased caster for alignment improved suspension geometry at lift heights and PTFE-lined spherical bearings for bind-free movement.
• Complete Bolt-On Design: Includes all brackets hardware and fittings for straightforward installation without fabrication preserving stock ride quality at 0in lift or adding capability up to 3.5in.

Product Notes

• Designed for stock weight vehicles rear coil springs can be paired with aftermarket for heavier loads or more lift.
• Grease Delta Joint every 2500 miles or as needed for peak performance.
• System ships freight due to size oversize packaging required for protection.

Installation Notes

• Professional installation recommended.
• Full alignment required post-install front camber caster affected by UCAs and lift.
• Compatible with stock brake lines and knuckles extended lines optional over 2.5in lift.

This Part Fits

Why Choose ICON?

• Engineered in the USA with input from off-road racing teams for real-world durability.
• Components built from premium materials like 6061 aluminum and 4130 chromoly steel.
• Backed by Limited Lifetime Warranty on shocks and UCAs for long-term confidence.

Frequently Asked Questions

• Q: Does K53052 fit 2005 Toyota 4Runner SR5 or 2008 FJ Cruiser Base?
  A: Yes fits all 2003-2009 Toyota 4Runner 4WD models 2007-2014 FJ Cruiser 4WD and 2003-2009 Lexus GX470 4WD verify drivetrain before purchase.
• Q: What materials are used in the Delta Joint and UCAs?
  A: Billet 6061 aluminum arms with zinc-plated steel Delta Joint housing metal-on-metal contact grease fittings and environmental seals for rust protection and quiet operation.
• Q: What warranty coverage applies?
  A: ICON Limited Lifetime Warranty covers manufacturing defects on shocks and UCAs with 1-year on other components register product for full terms.

Shipping & Handling

• Method: UPS Freight Ground
• Availability: In stock - ships same or next business day
• Packaging: Ships in 3 heavy-duty boxes dimensions 42 x 14 x 14 inches
• Weight: 118 lbs