Porterfield Brake Shoes for 2014 SCION xD Compound:R4-S Special red filter unit and

Special red filter unit and alumite engine louver

Upgrade to HPS Performance and enjoy your ride without worry wherever you go

Technical Specs

Valve Stem Size:

K-Type sensors and more

Porterfield Brake Shoes for 2014 SCION xD Compound:R4-S Special red filter unit andPorterfield Brake Shoes for 2014 SCION xD 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