Product Details
Ground Control Camber/Caster Plates for the 1975-1983 BMW 3 Series RWD (E21) give your 3 Series precise, repeatable front alignment control that the factory mounts simply cannot. Slide the mount to add negative camber for sharper turn-in and even tire wear, and adjust caster for better high-speed stability and steering feel — all without removing components from the car.
Each plate is machined and anodized in the USA and uses a sealed, waterproof steering bearing that supports the weight of the car, with a separate spherical bearing for the strut. Engraved, calibrated markings make it easy to set both sides identically and return to a known baseline.
Standard Features
- Independent camber and caster adjustment
- Sealed, waterproof steering bearing that supports vehicle weight
- Separate spherical center bearing for the strut
- Engraved, calibrated degree markings for repeatable setup
- Anodized and plated components, including fasteners, for corrosion resistance
- Machined in the USA
Specifications
| Part Number | CCPE21 |
| Part Name | Ground Control Camber/Caster Plates |
| Vehicle | 1975-1983 BMW 3 Series |
| Chassis | E21 |
| Drivetrain | RWD |
| Sold As | Pair |
Vehicle Fitment
- 1975 BMW 3 Series RWD (E21)
- 1976 BMW 3 Series RWD (E21)
- 1977 BMW 3 Series RWD (E21)
- 1978 BMW 3 Series RWD (E21)
- 1979 BMW 3 Series RWD (E21)
- 1980 BMW 3 Series RWD (E21)
- 1981 BMW 3 Series RWD (E21)
- 1982 BMW 3 Series RWD (E21)
- 1983 BMW 3 Series RWD (E21)

