Suspension and Components› Rear Suspension Components
SPL PARTS INC.
SPL Parts 2021+ BMW G80 M3/ G82/G83 M4 / G87 M2 Adj Rear Upper Camber/Lateral & Upper Traction Links
SKU: S015 SPL RUA G8X
Moderate — 2–4 hours
Description
Part #: SPL RUA G8X
BMW G8X adjustable Rear Upper Arms (RUA) are an absolute necessity to maintain proper rear camber and reduce tire wear on the street and track. The stock BMW setup has an aggressive camber curve through bump travel, which is very apparent on lowered cars. Excess negative camber causes premature tire wear on the inside edge, and reduced traction on acceleration while too little camber will limit rear grip while cornering. Our Rear Upper Arms provide a wide adjustment range for precise rear camber alignment that is easily optimized for street or track driving while eliminating bushing deflection with smooth articulating Teflon lined rod ends in place of the soft factory rubber bushings. Our kit replaces the factory links commonly referred to as the rear wishbone and rear guide links.
Features:
- Proudly made, engineered, and assembled in the USA.
SPL BMW G8X M3 / M4 Rear Adjustable Upper Arms
MIA's Description
Fitment
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Specifications
| Brand | SPL PARTS INC. |
| Part Number | S015 SPL RUA G8X |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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