Porterfield Brake Pads for 2013 BMW 645Ci-M sport pkg Location:Front - Wall Thickness: 2mm

- Wall Thickness: 2mm

Rear Lowering Rate: 39mm

Requires the removal of the entire 3rd row seat

Full color TFT monitor adoption of clear and visibility excellent

Lobe Separation: Hydraulic-Good for Street Machine with mild stall

Porterfield Brake Pads for 2013 BMW 645Ci-M sport pkg Location:Front - Wall Thickness: 2mmPorterfield Brake Pads for 2013 BMW 645Ci M sport pkg 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