這套好像不錯喔, 渦輪直接配 RS 的, 還有配加大噴油嘴... 號稱 365P 套件...
已有大三元者, 買這套程式, 550CC 噴油嘴跟 RS 渦輪即可升級...
不過也不便宜, 也是要 13 萬多...
For stage 4 maps car must have fitted an Upgraded Turbo Back Exhaust System, Upgraded Intercooler,
Upgraded Air Induction Kit, 550cc Fuel Injectors & Focus RS MK2 Turbocharger