Porterfield Brake Pads for 2010 AUDI Q5 Compound:R4-E 23 1/2" Height X 28

23 1/2" Height X 28 1/8" Width

CS 260XFI HR-13 COMP Cams Camshaft Kit CS 260Xfi HR-13

2001 Acura Integra with B20

WRX STI Special Edition 2009 - 2011 Subaru Impreza WRX Premium

Porterfield Brake Pads for 2010 AUDI Q5 Compound:R4-E 23 1/2" Height X 28Porterfield Brake Pads for 2010 AUDI Q5 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 to