Porterfield Brake Pads for 2017 BMW 540i Compound:R4-S *Requires ARC delete for models

*Requires ARC delete for models equipped with ARC (Adaptive Ride Control also know as MagneRide)

- Charge Pipe Material: Aluminum

Base 1980 - 1982 Pontiac Phoenix LJ

440 needs 3000-3300+ stall

Year Make Model Submodel 2008 - 2010 Dodge Dakota Laramie

Porterfield Brake Pads for 2017 BMW 540i Compound:R4-S *Requires ARC delete for modelsPorterfield Brake Pads for 2017 BMW 540i 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