Sii wad qodobkan - Bonnier wuxuu sii waday inuu galo Cooper intii lagu jiray, laakiin wuxuu ku hoos jiray calanka Joakim Bonnier Racing Team. Xilli ciyaareedku wuxuu ahaa mid wax soo saar leh marka loo eego sanadkii hore, iyadoo Bonnier uu dhaliyay dhibco horyaalka Jarmalka
iyo Mareykanka. In Bonnier wuxuu ku bilaabay xilli ciyaareedkii isagoo leh Cooper da 'weyn, laakiin tan waxaa si dhakhso leh loogu beddelay midka gaarka ah, ee hore ee warshadaha McLaren-BRM M5A inta badan tartamada sanadkaas. Tartankii ugu dambeeyay ee xilli ciyaareedka, 1968 Mexico Grand Prix, Honda waxay u fidisay Bonnier isticmaalka RA301 dayactir ah markii mashiinka BRM ee McLaren uu fashilmay intii lagu jiray tababarka. Waxay ahayd Honda in Bonnier uu dhaliyay natiijada ugu wanaagsan ee kooxdiisa koowaad ee World Championship: shanaad.