BMW F2X/F3X Series Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high performance track/street applications and are a must for lowered cars to meet alignment requirements. The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec. 

BMW F2X/F3X Adjustable Rear Toe Arms Features:

• Gun drilled 2024 Aluminum Links to reduce unsprung weight
• Blue Anodized Titanium Socket Head Cap Screws
• 6061-T6 Aluminum Rotating Clamp design 
• Low friction 3 piece Teflon lined FK Heim joints/Rod Ends

Applications: 

2010 – 2019: F20, F21, F22, F23

2011 – 2019: F30, F31, F32, F33, F34, F35, F36

Installation Instructions:

SPL RUA F3X