Porterfield Brake Pads for 2017 MERCEDES-BENZ B250E Compound:R4-S The assembly ships as the

The assembly ships as the grille only

Complements full rear diffuser and aero setups

Direct fit for specified model years without modification to mounting points

Factory mounting and connection points are preserved

Porterfield Brake Pads for 2017 MERCEDES-BENZ B250E Compound:R4-S The assembly ships as thePorterfield Brake Pads for 2017 MERCEDES BENZ B250E 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 the