SKU: 35480 / UPC: 00082642354802
SPC Performance Toyota 4Runner & FJ Cruiser Upper Control Arms (UCA)
The SPC Performance Upper Control Arms (UCA), Engineered for superior durability, precision, and performance, these UCAs are the top choice for Toyota 4Runner and FJ Cruiser owners seeking the ultimate suspension upgrade. Unlike competitors, SPC’s patented adjustable design ensures optimal alignment, extended tire life, and unmatched handling, making these UCAs the best-in-class solution for both daily drivers and hardcore off-road enthusiasts.
Why SPC?
- Adjustability: Features SPC’s patented adjustable ball joint technology, allowing for precise caster and camber adjustments (±2.0° beyond factory specs) to dial in your vehicle’s alignment for any lift height or tire size.
- Durability: Constructed from high-strength forged steel with a corrosion-resistant coating, these UCAs are built to withstand extreme off-road conditions, outlasting and outperforming OEM and other aftermarket options.
- Off-Road Capability: Increases suspension articulation and clearance for larger tires (up to 35″), making it ideal for lifted 4Runners and FJ Cruisers tackling rugged terrains.
- Improved On-Road Handling: Delivers precise steering response and stability, reducing tire wear and ensuring a smooth, controlled ride on highways or city streets.
- Made in the USA: Crafted with precision engineering and backed by SPC’s industry-leading reputation for quality and innovation.
What’s Included:
- Two (2) Upper Control Arms (left and right, complete pair)
- Part Number: 35480 (UPC: 082642354802)
- Adjustable Ball Joints: Pre-installed with SPC’s patented xAxis™ sealed flex joints for maintenance-free performance and maximum durability.
- Hardware Kit: Includes all necessary high-grade bolts, washers, and nuts for a seamless installation.
- Alignment Instructions: Detailed guide to achieve optimal alignment settings for your specific setup.
- Grease Fittings: Zerk fittings for easy lubrication, ensuring long-term performance.
Vehicle Fitment:
- Toyota 4Runner:
- 2003-2025 (4th Gen: 2003-2009, 5th Gen: 2010-2025)
- Toyota FJ Cruiser:
- 2007-2014
- Lexus GX460:
- 2010-2025
- Lexus GX470:
- 2003-2009
Note: Compatible with vehicles running stock suspension or lifts up to 4 inches. Ideal for aftermarket lift kits from brands like Bilstein, Old Man Emu, or Icon.
Why Choose SPC Over Competitors?
The SPC 35480 UCAs stand out against other aftermarket options like those from Total Chaos or Camburg. While competitors offer fixed or limited adjustability, SPC’s patented design provides greater alignment flexibility, ensuring perfect geometry for any setup. Independent tests and customer reviews consistently praise SPC for its robust construction, ease of installation, and transformative impact on vehicle handling. Whether navigating rocky trails or cruising highways, these UCAs deliver unmatched performance, making them the #1 choice for Toyota 4Runner and FJ Cruiser owners.
Installation Details:
- Bolt-On Design: No cutting or welding required; installs with basic hand tools in approximately 2-3 hours.
- Compatibility: Works seamlessly with stock or aftermarket shocks, springs, and sway bars.
- Recommended: Professional alignment after installation to maximize performance benefits.





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