Similar to NEUSPEED 370mm Front Rotor kit, this 350mm Rear Rotor kit also features 2pc Full-Floating construction with CNC 7075-T6 billet aluminum hat. The entire rotor is designed specifically for the new VW/AUDI MQB platform. It has the correct rotor offset, bolt pitch diameter, as well as hub holding screw, unlike others that use Mercedes SUV steel rotor with different offset, much heavier weight, and require spacer or hub ring to get the rotor concentric to the wheel bearing.
The increased rotor diameter from 310mm to 350mm provides more friction surface and material for better heat dissipation. It also increases brake torque leverage improving rear braking without the need to mess around with brake bias.
Another feature that separates NEUSPEED kit from others is its caliper carrier. It is casted using high quality steel grade material and CNC machined to factory specs with the correct spacing for the larger rotor diameter. This is a complete carrier replacement and not some weak aluminum adapter spacer that requires additional bolts, adding unnecessary hardware to the assembly.