Porterfield Brake Pads for 2012 BMW 550i GT xDrive Compound:R-4 Factory-style integration means they bolt

Factory-style integration means they bolt straight to existing mounting points with no fabrication required

OEM-Quality Fitment - Precision-engineered for perfect integration with factory mounting points

Quick-disconnect design - Break apart and reassemble multiple times without degrading the seal

2012 Chevrolet Silverado 3500 HD WT Standard Cab Pickup 6

Standard return window applies — test-fit before completing any permanent connections

Porterfield Brake Pads for 2012 BMW 550i GT xDrive Compound:R-4 Factory-style integration means they boltPorterfield Brake Pads for 2012 BMW 550i GT xDrive 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