Buuxi weedha soo socota: 1987 wuxuu ku tartamay tartankii ugu horeeyay ee World Touring Car Championship ee Eggenberger Motorsport oo ka tirsan kooxda Ford ee wadata RS Cosworth iyo noocyada RS500 ee Ford Sierra. Kooxdiisa horyaalka waxay ahaayeen labadii reer galbeedka Jarmalka Klaus Ludwig iyo Klaus Niedzwiedz iyo ninka Ingiriiska ah ee Steve Soper, oo ahaa darawalkiisa caadiga ah. Wuxuu ku guuleystay wareegga 8aad ee horyaalka, Bob Jane T-Marts 500 ee Calder Park Raceway ee Australia, kaas oo lagu maamulay waddo isku dhafan iyo NASCAR-style "Thunderdome" oo ah oval-oval, oo la wado Soper, wuxuuna dhammeeyey kaalinta shanaad ee horyaalka (Dieudonné iyo Soper waxay ku guuleysteen Bathurst 1000 ee Australia usbuucii ka hor tartanka Calder, laakiin waxaa loo diiday isbeddellada sharci darrada ah ee giraangiraha). Waxa uu kaalinta saddexaad ka galay horyaalka ETCC xilli ciyaareedkii 1988-kii, mar kale Eggenberger. Dieudonné wuxuu ku tartamay hal wareeg oo ka mid ah 1989 British Touring Car Championship ee JQF Engineering oo ay weheliyaan Chris Hodgetts oo wata Ford Sierra RS500. Isla sanadkaas wuxuu ahaa 1989 24 Saacadood ee Le Mans GTP Class guuleystaha Hodgetts iyo David Kennedy ee Mazdaspeed. Waxyaabaha
1991 24 Saacadood ee Le Mans wuxuu arkay isaga oo dhammeystiraya siddeedaad Mazdaspeed ee Mazda 787 ee Fasalka C2.