Eibach 28mm Front Anti-Roll-Kit for 06-10 BMW E90 325i/328i/330i Sedan / 07-10 BMW E82 135iEibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry. This Part Fits: Year Make Model Submodel 2008 2013