NISMO Rear Upper Adjustable Control (RUA), For Nissan 180SX/SIlvia S13 S14

Upgrade the suspension of your Nissan 180SX or Silvia S13/S14 with the NISMO Rear Upper Adjustable Control Arms (RUA), available at Terra Firma Automotive. Designed as a direct replacement for the factory stamped steel units, these control arms provide increased rear camber adjustability, essential for performance alignments and lowered vehicles. By allowing for precise suspension tuning, they enhance overall stability and predictability, resulting in sharper handling and improved tire contact during aggressive driving.

Engineered using Finite Element Analysis (FEA), these CNC-milled 6061-T6 billet aluminum control arms are built to exceed factory strength while maintaining a lightweight design. The construction ensures enhanced durability, while weight reduction improves suspension response. NISMO’s exclusive double adjusters, crafted from 4130 chromoly and 6061-T6 aluminum rotating clamps, offer precise camber adjustments for optimal performance on the street or track.

For maximum articulation and reduced friction, these arms incorporate spherical bearings and rod ends with a Teflon liner. This advanced design eliminates bushing deflection under load while providing quiet operation and long-term reliability. The self-lubricating and self-cleaning properties further enhance their durability, making them a must-have upgrade for serious enthusiasts. Optimize your suspension setup with the NISMO Rear Upper Adjustable Control Arms and experience the next level of handling performance.