The PowerStop Evolution drilled & slotted rotor pair for 2010-2015 BMW 550i GT rear offers a bolt-on upgrade for improved cooling and brake performance. Precision cross-drilled holes and rounded slots sweep away gases, dust and moisture to maintain a clean contact patch; rotors are zinc plated to resist corrosion, manufactured to strict DTV and runout tolerances, and are 100% dynamically mill-balanced for smooth operation.
Power Stop 10-15 BMW 550i GT Rear Evolution Drilled & Slotted Rotors - Pair