ICON 03-09 Toyota 4Runner/FJ 0-3.5in Stage 5 Suspension System w/Tubular Uca

SKU: K53055T

ICON 03-09 Toyota 4Runner/FJ 0-3.5in Stage 5 Suspension System w/Tubular Uca

This complete Stage 5 suspension system from ICON upgrades 2003-2009 Toyota 4Runner FJ Cruiser and Lexus GX470 with 0-3.5 inches of lift for enhanced off-road capability and daily driving comfort. It includes 2.5 Series front coilover shocks with remote reservoirs (part 58550) rear 2.5 Series remote reservoir IFP shocks (part 51605) and tubular upper control arms (part 58551DJ). The kit delivers precise handling improved articulation and long-lasting durability through advanced components like the patented Delta Joint.

Key Features

• Delta Joint Technology: Heavy-duty high-angle ball joint in tubular UCAs combines uniball performance with ball joint durability zinc-plated housing and grease seal resist corrosion for noise-free operation and extended life
• 2.5 Series Front Coilovers (58550): Remote reservoir design with internal bump zones provides 0-3.5in lift adjustable damping and 2.25in body for superior heat dissipation and fade-free performance on trails
• 2.5 Series Rear Shocks (51605): Remote reservoir IFP shocks with vehicle-specific valving increase rear wheel travel control body roll and maintain stability under heavy loads or rough terrain
• Tubular Upper Control Arms (58551DJ): Strong steel construction corrects camber alignment for lifts improves caster for better steering feel and allows maximum suspension droop without binding
• Complete Bolt-On Kit: Includes all necessary bump stop spacers and hardware for direct fitment no cutting or welding required transforms stock suspension into a high-performance setup

Product Notes

• Requires 0.25-0.5in wheel spacers if running aftermarket wheels greater than stock offset
• Grease Delta Joint every 5000 miles using provided zerk fittings for peak performance
• Ships freight due to size oversize packaging handles rough roads securely

Installation Notes

• Professional installation recommended.
• Estimated 10-12 hours with standard tools alignment required after install
• Compatible with stock or aftermarket wheels/tires up to 33in diameter OEM hardware reused where possible

This Part Fits

Why Choose ICON?

• Engineered in the USA with race-proven technology from desert racing programs
• Components tested for millions of off-road miles ensure reliability in extreme conditions
• Adjustable damping and precision valving deliver ride quality tailored to any terrain

Frequently Asked Questions

• Q: Does this kit fit 2003-2009 Toyota 4Runner with KDSS?
  A: No KDSS-equipped models require ICON Stage 6 kit K53065 for compatibility
• Q: What material is used for the Delta Joint housing?
  A: Zinc-plated steel housing with metal-on-metal construction and dual seals protects against dirt water and corrosion
• Q: What is the warranty on this suspension system?
  A: ICON offers limited lifetime warranty on Delta Joint limited 1-year on coilover shafts against manufacturer defects

Shipping & Handling

• Method: Freight carrier
• Availability: In stock - ships same or next business day
• Packaging: Multiple heavy-duty boxes total dimensions approx 50 x 20 x 20 inches
• Weight: 178 lbs