Porterfield Brake Pads for 2007 BMW 525i Sedan Compound:R4-S case (mm) 229 222 254

case (mm) 229 222 254 212 483 476 519 469 Spring

LT 2007 - 2014 Chevrolet Silverado 2500 HD WT

3/8 Valve Stem 515-12 - Valve Seals

2011 Nissan Altima S Sedan 2

Applications - Chevy 6 Cyl

Porterfield Brake Pads for 2007 BMW 525i Sedan Compound:R4-S case (mm) 229 222 254Porterfield Brake Pads for 2007 BMW 525i Sedan 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