The DBA 5000 Series cross-drilled front rotor for 2013–2020 Lexus GS350 F Sport RWD is a two-piece direct-replacement rotor that couples high-carbon cast iron rings with aerospace-grade aluminum hats. The 5000 XD finish uses non-directional cross drilling and dimpling for added structural support and improved cooling versus HD, reducing unsprung mass while maintaining reliable braking behavior.
DBA 13-20 Lexus GS350 F Sport RWD Front 5000 Series Cross Drilled Rotor w/Black Hat