PowerStop Track Day High-Performance rear brake kit for 1999–2003 BMW 540i includes Track Day pads and Autospecialty rotors as a Stage 1 package for weekend track use with street tires. The kit delivers mill-balanced OE-style rotors, abutment and tension hardware where applicable, and pad compounds developed to resist fade while maintaining consistent pedal modulation during HPDE sessions.
Power Stop 99-03 BMW 540i Rear Track Day Brake Kit