Superior Engineering, Heavy-Duty Dropped Radius Arms (SuperFlex), for Nissan Y61

Superior Engineering Heavy-Duty Dropped Radius Arms

Reclaim your Nissan Patrol’s steering precision and off-road dominance with Superior Engineering’s Dropped Radius Arms. Engineered for vehicles with significant suspension lifts, these arms are designed to correct the caster angle, ensuring your rig tracks straight on the highway and maintains a natural steering feel. Unlike standard cast arms that are prone to cracking and catastrophic failure under extreme stress, these arms are fabricated from High-Tensile Steel Plate. In the event of a massive impact, these arms are designed to bend rather than snap, keeping your vehicle drivable and preventing you from being stranded.

Performance is backed by rigorous testing. In real-world load simulations, Superior arms showed a deflection of only 4.1mm, compared to nearly 25mm in competitor designs—a difference that translates to superior high-speed stability and long-term metal fatigue resistance. With a massive 32mm main beam thickness and a durable powder-coated finish, these radius arms offer the ultimate combination of maximum ground clearance and indestructible strength for both competition trucks and serious touring setups.

Features

• Caster Correction: Laser-cut to precise measurements to restore factory steering geometry on lifted Patrols.
• High-Tensile Plate Construction: Engineered from high-tensile steel plate to ensure the arms will never crack, providing a significant safety advantage over cast alternatives.
• Massive 32mm Main Beam: Features an ultra-thick profile for maximum structural integrity and resistance to bending on technical trails.
• Superior Deflection Resistance: Lab-tested to offer nearly 6x less deflection under load than leading competitors, ensuring precise handling.
• Maintenance-Free Bushings: Pre-fitted with high-quality natural rubber bushings for excellent vibration damping and longevity.
• Maximum Durability: Sandblasted and powder-coated with integrated rust prevention for a long-lasting, professional finish.
• Engineer Friendly: LS/VSB Data packs are available to assist with professional engineering approval for road-going vehicles.

Spec

• Brand: Superior Engineering
• Material: High-Tensile Plate Steel (Beam) & High-Tensile Bar (Eyes)
• Main Beam Thickness: 32mm
• Bushing Type: Pre-fitted Natural Rubber
• Finish: Sandblasted & Powder Coated
• Vehicle Compatibility: Nissan Patrol Y60 (GQ) & Y61 (GU)
• Quantity: Sold as a Pair