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SPL Billet Titanium Adjustable Pro Rear Upper Control Arms - Nissan 240SX, 300ZX, Silvia, S13 S14 Z32, Skyline GTS-T, GT-R R32 R33 R34

Manufacturer: SPL Parts
Product # {{ productPartNumber }}
In stock
Shipping Included

$ 494 00


SPL TITANIUM Series Rear Upper Arms (RUA) allow for an increased range of rear camber adjustment, necessary for lowered cars and performance alignments. This provides more stability and predictability to the rear suspension for tighter handling.

Using FEA (Finite Element Analysis) our CNC milled 6061 billet aluminum arms are designed to exceed factory strength and durability. SPL's exclusive double adjuster is comprised of electroless nickel plated 4130 chromoly along with 6061 aluminum clamps to reduce weight and prohibit corrosion while offering quick and easy adjustment. Blue anodized titanium hardware shaves even more unsprung weight from the arms, without compromising strength.

FK spherical bearings and rod ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65º to 325ºF offering robust reliability.


  • Lightweight aluminum, titanium, and chromoly construction
  • Electroless nickel plated 4130 double adjuster for quick adjustment
  • Computer Aided Design with the aid of Finite Element Analysis
  • Blue anodized titanium socket head cap screws
  • Low friction 3-piece Teflon lined FK rod ends
  • Black anodized for a durable finish
  • Made in the USA
  • Sold in pairs


If you have questions about vehicle fitment, please contact us.

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