SMOOTH car brake discs are a high-quality replacement for serial brake discs, the durability and braking performance of which is much better than that of serial discs. The discs are manufactured in Great Britain and Germany (currently production has been extended to other countries such as Japan and Italy). Specially developed technology and selection of components allow for trouble-free and long use of the discs. Their durability makes them compatible with all EBC Brakes bricks, including RED STUFF (red), YELLOW (yellow) and BLUE (blue) bricks. TECHNICAL DATA Type: Smooth Full / Ventilated: Ventilated Number of holes: 5 Diameter (mm): 323 Height (mm): 59 Thickness (mm): 30 Minimum thickness (mm): 28 Axle application: Front APPLICATION Brand Model Engine Value Power (KM) Yearbook AUDI A8 D3 / 4E 3.0 220 2003-2004 AUDI A8 QUATTRO D3 / 4E 3.0 TD 250 2003-2004 AUDI A8 QUATTRO D3 / 4E 3.7 280 2002-2004 AUDI A8 QUATTRO D3 / 4E 4.2 340 2002-2003 VOLKSWAGEN PHAETON 3.2 240 2002-2008 VOLKSWAGEN PHAETON 4.2 335 2002-2016