Coming from Team Associated and made for the B6 and B6D is the transmission/bulkhead shim set. The front bulkhead shims are designed to be use between the chassis and front bulkhead to lower front roll center. They provide a smoother steering response and increases mid-corner steering. The rear bulkhead shims are made to be use between the chassis and rear gearbox to optimize dogbone angle when running at low ride height.

See: Team Associated