The Wilwood Superlite FSL four-piston front hat kit for 2003–2005 Scion xA and xB pairs a forged caliper with a 13.00in drilled rotor for improved braking capacity and thermal management. The competition-derived FSL design adapts to different mounting and piston-volume needs, offering options in caliper finish and rotor design so builders can tailor braking capability and appearance for street or track applications.
Wilwood FSLI4 Front Hat Kit 13.00in Drilled 2003-05 Scion xA xB