Porterfield Brake Pads for 2004 MERCEDES-BENZ CL55 AMG Location:Rear WRX STI 2009 - 2010

WRX STI 2009 - 2010 Subaru Impreza R

It is used to help install the lock ring if it is difficult to install with the bulb in place (keeps spinning in the lock ring)

fully covering the edges to effectively protect the interior from wear

Not compatible with GE non-VVTi motors

This provides more stability and predictability to the rear suspension for tighter handling

Porterfield Brake Pads for 2004 MERCEDES-BENZ CL55 AMG Location:Rear WRX STI 2009 - 2010Porterfield Brake Pads for 2004 MERCEDES BENZ CL55 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