VW T5 T6 BIG BRAKE CONVERSION KIT FROM 308MM OR 333MM TO 340mm 17 BRAKE CONVERSION. YOU CAN CONVERT YOUR EXISTING FRONT BRAKE DISCS FROM 308MM OR 333MM TO BIG 340MM DISC 17. IN THIS KIT YOU WILL RECEIVE. 2 X NEW CROSS DRILLED GROOVED COATED FRONT BRAKE DISC 340mm x 32.5mm. 2 X BRAND NEW FRONT BRAKE CALIPERS. 2 X BRAND NEW FRONT BRAKE CALIPER CARRIERS + SLIDER PINS. 1 X SET (4) FRONT BRAKE PADS.