Porterfield Brake Pads for 2003 MERCEDES-BENZ CL500 Fr ch A028700 Compound:R4-E These mount at factory rocker

These mount at factory rocker and support points — no drilling or brackets needed

Configuration: Right side headlight assembly

It's ready to drop in

when the Built-in Battery Power Off

These use factory attachment points

Porterfield Brake Pads for 2003 MERCEDES-BENZ CL500 Fr ch A028700 Compound:R4-E These mount at factory rockerPorterfield Brake Pads for 2003 MERCEDES BENZ CL500 Fr ch A028700 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