Fastbrakes designed 12" 4 piston rear kit for the 1st generation Scion tC. Kit keeps the stock park brake. Includes braided steel brake lines. Kit uses 2 piece plain rotors. Grey calipers standard. Red calipers that match the TRD front kit and Black are optional.
Fastbrakes designed 11.75" 4 piston rear kit for the Scion IQ. Calipers contain a simple lever style park brake feature. Kit includes braided steel brake lines. Kit uses 2 piece slotted/drilled rotors.