Porterfield Brake Pads for 2015 BMW 328i xDrive GT - M Sport Brakes w/340mm FD Compound:R4-1 4000 RPM: 104 db

4000 RPM: 104 db

Improved Visibility - Clearer brake signal compared to single-element designs

corrosion-resistant wheel mounting

5": 295/30-21

Factory mounting brackets intact - Bolts to existing chassis points with zero modification

Porterfield Brake Pads for 2015 BMW 328i xDrive GT - M Sport Brakes w/340mm FD Compound:R4-1 4000 RPM: 104 dbPorterfield Brake Pads for 2015 BMW 328i xDrive GT M Sport Brakes w 340mm FD 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