Still, the team beefed up its operations for 1964, first with a new Cooper (with which Bonnier was second at Snetterton) and then with a Brabham-BRM, with Bonnier and other guest drivers driving at several World Championship events.
Aínda así, o equipo reforzou as súas operacións para 1964, primeiro cun novo Cooper (co que Bonnier foi o segundo en Snetterton) e logo cun Brabham-BRM, con Bonnier e outros pilotos invitados a conducir en varios eventos do Campionato do Mundo.