Porterfield Brake Pads for 2007 BMW X5 4.8i Compound:R4-E Includes all necessary installation components

Includes all necessary installation components

so your current downpipe will bolt directly to the header outlet

have fasteners ready before installation

2W(Active)

2L V8 to breathe more efficiently

Porterfield Brake Pads for 2007 BMW X5 4.8i Compound:R4-E Includes all necessary installation componentsPorterfield Brake Pads for 2007 BMW X5 4. 8i 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 brake pad