The Hawk EVO X Performance Ceramic Street Rear Brake Pad (MPN HB615Z.535) is a rear-axle friction set for the Mitsubishi Lancer Evolution X. It uses Hawk's Performance Ceramic (PC) composite, which is formulated to reduce the noise and vibration that firmer pad compounds often produce, and it is built around a linear friction profile intended to work with ABS calibration.
Compared with factory pads, this set gives up some initial bite in exchange for a more consistent, fade-resistant feel across repeated street stops and a much cleaner wheel face, which matters on an Evo with light alloys that show dust quickly. Against cheaper ceramic pads, the case rests on Hawk's friction engineering and a stable output that holds up when brakes heat during spirited canyon runs, making it a practical upgrade for street-driven Evos that do not need a full race compound.
Fitment is the first thing to verify: confirm model year and trim against the manufacturer's application data before ordering. These pads are intended for iron or metal rotors, not carbon-ceramic discs, and they are for street use only. Search terms this part matches include Evo X rear ceramic brake pads, HB615Z.535 pads, low dust Lancer Evolution X brake upgrade, and Hawk PC rear pads for Evo X.