Ultra-light, ultra-strong upper clamp for bulkheads with modification roll-center jobs, CNC-machined from premium Swiss 7075 T6 aluminum, orange color. Roll-center jobs offer a great range of corrections for both front and rear suspension roll centers. Bulkhead cavities allow 3 different mounting roll-center roles in addition to roll-center height by adding/removing shims under the ball joint. The clamp height has been paid down by 2mm compared to the previous platform, which adds additional freedom for roll center corrections. For T4 only once the roll-center positions had been made to be properly used with brand new T4 bulkheads which are 6mm relocated toward chassis center compare to T3.
