Dynamic Pro Drift Spec Coilovers - BMW Z4 M 2006-2008 (E85)

 FRONT REAR SPRING RATES 8k 10k UPPER MOUNT Pillowball w/ Camber Plates Pillowball STRUT DESIGN Inverted Standard   Application Notes:  Fits Z4 M Coupe & Roadster Models Does Not Fit Base Z4 Models Please Call For Lead Time (Special Components) 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 professional level drift competitions. We are constantly testing new features, improving our design, and testing our drift spec coilovers with the input of our sponsored professional drivers to make sure that our kit lives up to our customer's expectations.  YSR Drift Spec Coilovers allow you to have precisi