YELLOW SPEED RACING YSR DYNAMIC PRO DRIFT COILOVERS BMW 3-SERIES E91

Our Dynamic Pro Drift coilovers were designed in a development project for Yellow Speed Racing by members of the japanese "Nichiei Racing Team", Mr. Yoichi Imamura and Mr. Feng Ren Zhi. Mr. Imamura won the Japan D1 championship in 2003, 2009, 2010, and 2011 & Mr. Feng is a top D1 professional driver from Taiwan. Countless hours of development was put into these coilovers to design the best kit for drivers competing in drift competitions. We are constantly testing new features, improving our design, and testing these coilovers to make sure that our kit lives up to our customer's expectations.

This kit features an inverted monotube design as well as a 0kg Helper Spring which enables the rear tires to have less contact with the road surface and allows the vehicle to have more control when engaged in a sliding motion.

High quality components are adopted to ensure product durability and stability. Each application is test fit and completely road tested to guarantee perfect performance and comfort.