Audi TT MK3 2.0 TFSi 2.0 TFSi Quattro 230bhp 10/14- Front Rear Brake Discs Pads. Front Discs Specification: Vented - Diameter: 312mm, Thickness: 25mm, Height: 50.0mm, Bore Diameter: 65mm, Minimum Thickness: 23mm, Studs: 5. Rear Discs Specification: Solid - Diameter: 300mm, Thickness: 12mm, Height: 48.3mm, Bore Diameter: 65mm, Minimum Thickness: 10mm, Studs: 5. Key Benefits of MTEC Discs. The grooves help deglaze the pad and prevent fade which occurs when the pad and disc gets too hot!
The holes help to keep the discs cool and dissipate heat! The grooves also help to channel water away from the disc surface! They add the finishing touch behind alloys!