Porterfield Brake Pads for 2008 MERCURY GRAND MARQUIS Compound:R4-S The polished and UV-protected surface

The polished and UV-protected surface finish maintains the deep gloss carbon weave appearance over long-term outdoor and driving exposure

Power adjustable side mirror is equipped with built-in convex mirror

Precision fitment ensures seamless integration with your vehicle's factory lines

Soft knitted elastic fabric inserts on arms

Porterfield Brake Pads for 2008 MERCURY GRAND MARQUIS Compound:R4-S The polished and UV-protected surfacePorterfield Brake Pads for 2008 MERCURY GRAND MARQUIS 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