4000 Series XS Rear Solid Brake Rotor

The DBA 4000 Series XS brake rotor is a high-performance, direct-replacement rear rotor engineered to exceed standard OE braking capabilities. Constructed from high-carbon alloyed iron and subjected to Thermal Stability Profiling (TSP), these rotors are built to withstand the rigors of intense braking applications and dissipate heat effectively. DBA incorporates its patented Kangaroo Paw ventilation system, which utilizes a series of diamond and teardrop-shaped pillars. The cross-drilled and slotted surface further aids in heat management and removes gas and dust buildup, contributing to consistent stopping power and longevity. Key technical specifications include a solid rotor type, an outside diameter of 266 mm, a nominal thickness of 10 mm, and a 58 mm center hole diameter. The rotor has 5 lug holes. This specific rotor, DBA4644XS, is designed for a wide range of Subaru models, including the 1998-2008 Forester, various Impreza models from 1993-2007 (with specific fitment notes for different years and submodels like RS, Outback, and WRX), and Legacy models from 1990-1999 (excluding turbocharged variants and with specific notes for L, Outback, GT, LSi, and LS trims).