Eibach ERS Linear Main Single Coil Spring - 875 lbs/in Rate ball-joints 2005 Audi S4 Cabrio V8

2005 Audi S4 Cabrio V8 AWD (8E)

Part Number KCA421 Part Name Control Arm Bushing Vehicle 2004-2007 Mazda RX-8 Base Chassis Code SE3P Bushing 1 Inner Diameter 12

Premium (CK) are principally designed to reduce body roll or sway

2018 BMW Gran Turismo 335i/340i AWD (w/ EDC)

2007 Mitsubishi Lancer Ralliart (CS)

Eibach ERS Linear Main Single Coil Spring - 875 lbs/in Rate ball-joints 2005 Audi S4 Cabrio V8Eibach'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. Eibach's ERS line has evolved over the years to be