piercing system ( alu anodized ) consists of:

2 pcs spacers 8 mm thick front ( 16 mm / axle )
2 pcs spacers 10 mm thick rear ( 20 mm / axle )

8 pcs wheel bolt M 14 x 1.5 x 36 ball seat R13 / SW 17 ( front )
2 pcs wheel bolt locker M 14 x 1,5 x 36 ball seat R13 ( front )
8 pcs wheel bolt M 14 x 1.5 x 38 ball seat R13 / SW 17 ( rear )
2 pcs wheel bolt locker M 14 x 1,5 x 38 ball seat R13 ( rear )
1 pcs adpater SW 17 for wheel bolt locker

Does only fit with OE Seat aluminium wheels with 7 x 45 chamber bevel at the end of the centre bore ( check list below )

Seat Leon 5F Cupra: ( with OE add on wheel arche extension flaps front and rear )
8.0 x 19 OS 50 w. 235/35 R 19

Cupra Leon KL incl. ST: ( with OE add on wheel arche extension flaps front and rear )
8.0 x 19 OS 49 w. 235/35 R 19