Porterfield Brake Pads for 2003 GMC SONOMA 2WD Compound:R4-1 Designed for direct mounting to

Designed for direct mounting to factory attachment points without frame modification

Single bracket - Complete solution for front plate mounting

enhancing your SLK for a confident and stylish journey

Standard Setup

Porterfield Brake Pads for 2003 GMC SONOMA 2WD Compound:R4-1 Designed for direct mounting toPorterfield Brake Pads for 2003 GMC SONOMA 2WD 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