- Extremely flat (less than 5 micron typical variation).
- More sizes available than anywhere else.
- Custom sizes expedited: please contact us.
- Fabricated using our proprietary technology we developed under a contract for the Missile Defense Agency (MDA).
Our shims adjust the length of the lower control arm and, therefore, the wheel camber. A size 5mm shim is 5mm thick, and provides approximately 1 degree of additional negative wheel camber. Porsches are delivered with 4mm shims, and have about -1.5 degree of wheel camber at stock ride height. Up to 10mm of additional shim thickness can be accommodated.
We sell our shims individually, but our shims are usually used in pairs. If you need a pair of shims in a specific size, please be sure to order two shims. We stock the broadest range of sizes in the industry. If you need a size that we do not stock, please contact us to expedite delivery of your custom size.
Available Sizes:
- 1 mm
- 2 mm
- 3 mm
- 4 mm
- 5 mm
- 6 mm
- 7 mm
- 8 mm
- 9 mm
- Small Set: 2 each of sizes 1mm, 2mm, 4mm and 7mm.
- Large Set: 2 each of sizes 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm and 9mmm.
- Custom sizes expedited: please contact us.
Fits:
- 991 GT3 or RS rear lower control arm