The MTEX 334x 32 discs, which will complete your YBT Porsche Z18 pack. Very good value for money Reference: MTEC 1596 Position: FRONT For Z18 caliper: Porsche Diameter x Thickness: 334 x 32 mm Height: 35 mm Number of holes: 5 Type: grooved drilled Ventilated: Yes Our selection of brake discs to complete the YBT Porsche Z18 pack https:/ /www.ybt-brakes.com/product-page/brake-kit-porsche-z18-6-pistons