Porterfield Brake Pads for 2012 MERCEDES-BENZ S550 AMG Compound:R4-E OEM-spec construction - Matches the

OEM-spec construction - Matches the engineering tolerances of your vehicle's factory design

Can I remove these later without damaging the truck

OEM-spec core design - Matches thermal capacity of original equipment for consistent engine temperatures

As you can expect from BORLA

Porterfield Brake Pads for 2012 MERCEDES-BENZ S550 AMG Compound:R4-E OEM-spec construction - Matches thePorterfield Brake Pads for 2012 MERCEDES BENZ S550 AMG 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