您好，請問2012年BMW F07適合用這產品嗎？如果可以需要幾瓶，另外還需要再加水稀釋嗎？謝謝您！
瓶身EN說明:有要加水1:1稀釋\nMix anti-freeze with water at a ratio of 1:1. Pour the mixture into the cooling circuit and fill to the marker line. Let the engine run with the heating switched on. Top up with the mixture if necessary.
請問需要稀釋嗎?
