Porterfield Brake Pads for 2016 FORD FOCUS R/Disc Compound:R4-1 Base 2004 - 2014 Toyota

Base 2004 - 2014 Toyota Prius Base 2010 - 2014 Toyota Prius Premium 2012 - 2014 Toyota Prius Three

You keep everything in place - the amp simply adds power and clarity to what you already have

High 2007 - 2015 Ford Focus S

CORSA Active Valves produce an impressive 11 decibel delta in volume across the various driving modes

T-304 Stainless Steel Construction

Porterfield Brake Pads for 2016 FORD FOCUS R/Disc Compound:R4-1 Base 2004 - 2014 ToyotaPorterfield Brake Pads for 2016 FORD FOCUS R Disc 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