Porterfield Brake Pads for 2004 BMW X5 Compound:R4-1 Straightforward install using existing factory

Straightforward install using existing factory anchor points

This stability in temperature helps avoid issues such as cracked cylinder heads and reduces strain on the cooling system

FF 300A-R10 COMP Cams Camshaft FF 300A-R10

OEM-equivalent construction - Matches factory sensor resistance and thermal response for no CEL issues

Porterfield Brake Pads for 2004 BMW X5 Compound:R4-1 Straightforward install using existing factoryPorterfield Brake Pads for 2004 BMW X5 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