Porterfield Brake Pads for 2011 SUBARU WRX Compound:R-4 Dual Funnel Design: Minimizes intake

Dual Funnel Design: Minimizes intake turbulence for smoother

Year Make Model Submodel 2013 - 2016 Volkswagen Golf Base

Year Make Model Submodel 1990 - 1993 Acura Integra GS 1992 - 1993 Acura Integra GS-R 1987 - 1988 Acura Integra LS Special Edition 1986 - 1993 Acura Integra LS

INSTALL NOTE: We have found that the factory exhaust varies from vehicle to vehicle

Base 2001 - 2005 Chevrolet Silverado 2500 HD Base 2001 - 2006 Chevrolet Silverado 2500 HD LT

Porterfield Brake Pads for 2011 SUBARU WRX Compound:R-4 Dual Funnel Design: Minimizes intakePorterfield Brake Pads for 2011 SUBARU WRX 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