SPL Parts Rear Upper Arm Links for 2006-2013 BMW 1 Series and 3 Series (E8X / E9X) - SPL RUA E9X

Fits 2006-2013 BMW 1 Series and 3 Series (E82/E88/E81/E87/E90/E91/E92/E93), including 1M and M3 models.

Factory non-M rear control arms are constructed from spot-welded sheet metal, which is prone to flexing and bending under the high loads of track use or high-torque applications. This deflection leads to inconsistent handling and unstable alignment geometry. The SPL Parts Rear Upper Arm Links replace these weak factory components with high-strength, gun-drilled 2024 Aluminum links to provide the stability and precision required for performance driving.

This comprehensive kit includes both the guide (traction) and camber (wishbone) arms. These arms utilize SPL's exclusive 360-degree rotating 6061-T6 Aluminum clamps for fast, precise adjustments. Blue anodized Titanium socket head cap screws are included to reduce unsprung weight without compromising strength. To eliminate the vague feel of factory rubber bushings, this set features custom 3-piece FK Bearings rod ends with chemically bonded PTFE liners for low-friction, quiet, and maintenance-free operation.

• Gun-drilled 2024 Aluminum links with a durable Black Anodized finish
• Includes both guide and camber arms (traction and wishbone)
• 6061-T6 Aluminum clamps with Blue Anodized Titanium hardware
• Precision 3-piece FK Rod Ends with Teflon (PTFE) liners for smooth articulation
• Eliminates bushing deflection for consistent rear suspension geometry
• Designed, engineered, and assembled in the USA
• Manufacturer Part Number: SPL RUA E9X