Founded in 1999 as the high performance branch of Centric, STOPTECH delivers performance brake rotors (slotted, cross drilled, and plain), brake lines, brake pads, and is commonly known for their big brake kits with full ISO/TS 16949:2009 Quality Management System certification, meaning they have the prestigious position of being approved for use by vehicle manufacturers as a Tier 1 supplier. Reviews are in - STOPTECH performance brake rotors, brake pads, and BBKs are an excellent choice for braking performance.