E8X/E9X Rear Upper Control Arm Ball-Joint Conversion Shims

Fits: 
All E8X & E9X Non-M's (with M3 upper camber and/or guide arms)
E82 1M's & E9X M3's

Benefits:
- Provides consistent geometry (stability)
- Free pivoting spherical bearing (no suspension binding)
Note: A bearing mounted upper camber arm will not increase NVH.

Material: 
- 304 Stainless Steel
Note: Needed ball joints not included (see below).

Recommendations:
- Preferred - LEMFÖRDER No. 3067901
- Alternative - MEYLE No. 314710005

If you're looking to maximise the handling on your BMW, these shims allows you to eliminate all the rubber in your rear upper camber & guide for a motorsport style rigidity but with OEM parts & longevity. 

If you don't need the adjustability, these shims provide the necessary taper to fit ball joints to the upright end of the upper control arms in place of the the factory rubber eliminating unwanted bushing flex, providing more consistent camber geometry when cornering and reduced bump steer.

Sold in pairs (2 pieces) for 1 pair of arms. A quantity of x2 are required for both camber & guide arms.

Note: When installing the ball joints into the arms, press them till centered within the control arms.