E8x/ E9x Camber/Caster Plate-RACE BMW E90 (2006-Up 3 Series), E82/E88 (2008-Up 1 Series) (Pair)
Ground Control Racing Camber / Caster Plates
Legal for SCCA Production, Street Prepared, and also legal for BMWCCA Prepared classes.
More camber adjustment than stock, caster adjustment, aircraft bearings, engraved with calibrated degrees, with stainless steel reinforcement.
Every component is anodized or plated, including fasteners. The Ground Control design adds extra travel to avoid excessive bottoming out, this is a very well engineered product.
The GC exclusive stainless steel reinforcement prevents electrolysis between the steel fender and the aluminum camber plate.
Camber and caster are separately adjustable by sliding the mounts, without removing any components from the car. The priority of this design is to allow fast, repeatable alignment changes at the track.
The Ground Control camber plates feature two sets of bearings, a proprietary bearing, made to our specs by Aurora in the USA, which allows for articulation of the shock shaft. This spherical bearing is very understressed, as the Ground Control design does NOT support the weight of the car on the spherical bearing. Instead, the weight of the car is supported by a completely separate articulating needle bearing, which is also manufactured for Ground Control in the USA
Camber range: 6mm positive, 24mm negative, 30mm total.
Caster range: 22mm positive.
Torque camber plate mounting nuts to 18ft/lbs using properly calibrated torque wrench. DO NOT USE PNEUMATIC TOOLS