Centric 128.35099 Centric Premium OE Style Cross-Drilled Disc Brake Rotors Fits select: 2007-2008 MERCEDES-BENZ S, 2009-2011 MERCEDES-BENZ S 550

Centric premium rotors utilize an Electrocoating finish that provides long lasting corrosion protection. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. Phosphate finishes utilized by other manufacturers provide only minimal protection from the elements; these finishes are generally only effective for the shipping and storage portion of a rotor’s life. The addition of heat and moisture eliminates the effectiveness of phosphate finishes resulting in immediate corrosion once installed in the vehicle.