The Eibach Pro-Kit for the Evolution X GSR will greatly improve handling while creating a moderate drop that is perfect for your daily driven Evo X GSR. The reduced wheel gap will make your 2008-up Evo X GSR look the way it should have come from the factory, and the lower center of gravity dramatically helps in the corners. The Eibach Pro-Kit features a progressive spring rate design for the ultimate mix of comfort and performance.