詳細規格及用途描述 採用鎂鋁合金7075鍛造.輕量化可減輕車重.增加轉速.扭力不變 Suitable for Subaru, Honda Civic (single & double-cam) & Accord A22, Citroen, Ford Focus, BMW, Mini, Yulon Sunny, and Mitsubishi Lancer