Porterfield Brake Pads for 2003 SUBARU LEGACY SEDAN GT Compound:R4-E Magnum Roller Rockers are the

Magnum Roller Rockers are the ultimate street rocker because they were designed with the serious performance enthusiast in mind

and gradual bends

Audi A3 Saloon / Sportback 8P (2008–2013)

G4X/G4+ Xtreme (CAN2)

Jimmie Johnson and Kyle Busch

Porterfield Brake Pads for 2003 SUBARU LEGACY SEDAN GT Compound:R4-E Magnum Roller Rockers are thePorterfield Brake Pads for 2003 SUBARU LEGACY SEDAN GT 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