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SPL Parts Titanium Series Adjustable Rear Upper Arms - Toyota Supra / BMW G-Series - SPL RUA G29

SPL Parts Titanium Series Adjustable Rear Upper Arms - Toyota Supra / BMW G-Series - SPL RUA G29

Regular price $809.10 USD
Regular price $899.00 USD Sale price $809.10 USD
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SPPSPL RUA G29
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

SPL RUA G29
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

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Rear Upper Arms
The SPL Parts Titanium Series Adjustable Rear Upper Arms (Part #SPL RUA G29) are engineered to dramatically increase rear camber adjustment range for high-performance street and track applications. These arms...
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Description

The SPL Parts Titanium Series Adjustable Rear Upper Arms (Part #SPL RUA G29) are engineered to dramatically increase rear camber adjustment range for high-performance street and track applications. These arms are a must-have for lowered vehicles where the factory eccentric adjustment is insufficient to bring camber back into proper specification.

By replacing soft OEM bushings with precision FK PTFE-lined spherical rod ends and utilizing SPL’s 360-degree rotating clamp system, these rear upper arms deliver precise alignment control, eliminate bushing deflection, and maintain consistent geometry under hard cornering, acceleration, and braking.

  • Brand: SPL Parts
  • Part Number: SPL RUA G29
  • Position: Rear Upper
  • Component Type: Adjustable rear upper control arms
  • Series: SPL Titanium Series
  • Adjustment Range: Significantly increased rear camber adjustment
  • Center Links: Gun-drilled 2024 aluminum to reduce unsprung weight
  • Clamp Design: 6061-T6 aluminum 360-degree rotating clamp system
  • Hardware: Blue anodized titanium socket head cap screws
  • Rod Ends: Low-friction 3-piece FK PTFE-lined spherical heim joints
  • Operating Temp Range: -65 F to 325 F
  • Adjustment Method: On-car adjustment using a simple 3/16-inch Allen key
  • Sold As: Two pairs (rear upper lateral arms and rear upper trailing arms)
  • Manufacturing: Made in the USA

 

Performance Benefits

  • Greatly increases rear camber adjustment range
  • Eliminates OEM bushing deflection and alignment drift
  • Maintains precise rear suspension geometry under load
  • Simplifies alignment changes with jam nut-free clamp design
  • Improves grip, stability, and tire wear on street and track

The FK PTFE-lined spherical bearings provide quiet operation, smooth articulation, and extremely high load capacity, making these arms suitable for everything from daily-driven performance cars to dedicated track builds.

 

Construction & Materials

  • Gun-drilled 2024 aluminum links, clamps, and clevises
  • 6061-T6 aluminum rotating clamp assemblies
  • Blue anodized titanium socket head cap screws
  • FK PTFE-lined spherical rod ends for maintenance-free performance

 

Vehicle Fitment

  • Toyota Supra A90 GR (2020+)
  • BMW Z4 G29 (2019+)
  • BMW G20 / G21 / G22 / G23 / G24 (2018+)
  • BMW G42 (2021+)

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