Porterfield Brake Pads for 2011 MERCEDES-BENZ E550 Coupe Car Stereo Systems Factory-aligned design - Mounts at

Factory-aligned design - Mounts at existing attachment points with no drilling or permanent modification required

This is a DC Sports 50 state compliant

Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow

especially in high-salt climates

Factory mounting bolts are all you need — they're already in your car

Porterfield Brake Pads for 2011 MERCEDES-BENZ E550 Coupe Car Stereo Systems Factory-aligned design - Mounts atPorterfield Brake Pads for 2011 MERCEDES BENZ E550 Coupe Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows