These are almost brand new. They were on a car for not even 75 miles. I purchased this product at my dealer cost 1343.00. Retail is about 1650.00 I am selling them for less than my cost as they must go asap. If you have a Z4 and want a badass suspension setup, this is a great product for an unbeatable price. You may also download the instructions at the link below.
http://www.tein.com/bmw.html
Many features from damper adjustment, height adjustment, camber adjustment......
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