Originally Posted by Quicksilvers

The Z1 Motorsport 14” NVA rotor set up works very efficient a lot of people at the track use them with success. They do decrease your stopping time and help with rotor over heating at the track. If you plan on any track time get slotted or slotted/cross drilled rotors. Blank rotors work just fine for street duty. Make sure you select the correct brake pads for what you are using your Z for? Street duty or track duty or combination of street/track duty it matters?