New in box PowerStop front and rear brake kit K4490 for 2008 to 2017 Subaru Impreza WRX STI and 2020 WRX with 4-piston front calipers.
Includes Evolution drilled, slotted and zinc plated rotors JBR1117XPR/JBR1366XPR and Z23 ceramic pads Z23-1001/Z23-961 with hardware and lube.