Anodized Aluminum Porsche GT3 Rear Control Arm Shims

For Porsche 991 or 992 Two-Piece "GT3" Rear Lower Control Arms

Save 60% vs OEM shims!

Precision laser-cut from 6061-T6 aluminum and anodized for durability, these shims are used to adjust camber by changing length of your Porsche OEM or similarly configured lower control arm (such as RSS units). Thickness in millimeters is silk screened on each shim for easy sorting.

Available in 1mm, 3mm, and 5mm shim thickness. For reference, one degree of negative camber is approximately 5mm shim.

Might As Well Save Money With A Pack Of Shims

• Enthusiast Pack (two of each shim) save 10%
• Racer Pack (four of each shim) save 15%
• Team Pack (eight of each shim) save 20%

A Note About Shim Fitments

These shims fit REAR two-piece Porsche lower control arms (LCA) found in the 991 and 992 GT3 and GT3 RS. They are typically used in pairs or in multiple-shim combinations. 

The front LCA of the 991 uses these shims. The front of the 992 uses these shims.