The DBA X Gold drilled and slotted front rotor for 1986–1992 Mazda RX‑7 (5‑lug) combines non-directional cross drilling with slotting to increase exit points for pad dust and gases, improving braking response. The design delivers similar benefits to the T2 slot while offering an attractive gold‑finished rotor hub, making it a popular choice for open‑wheel and show cars that want both function and visual appeal.
DBA 86-92 Mazda RX-7 (5 Lug Models) Front Street Series Drilled & Slotted Rotor