Rieger Seat Leon Cupra Rear Diffuser – Gloss Black (2017+) 520d Using a larger core that

Using a larger core that flows much more freely than the factory core

direct path for air to enter the airbox from behind the factory grille

We've maximized performance and sound dramatically by reducing pressure drop and increasing airflow

If you have the lower DRL'S the white wire provided will need splicing into a live feed for instalaltion

Rieger Seat Leon Cupra Rear Diffuser – Gloss Black (2017+) 520d Using a larger core thatRieger Seat Leon Cupra Rear Diffuser Gloss Black (2017+) 00088136 An opportunity to purchase a brand new genuine RIEGER Rear Insert Diffuser to suit the Seat Leon Cupra models built from January 2017 onwards. This item is made from ABS plastic and features a GLOSS BLACK finish, so no painting required. A full fitting kit is supplied. NOTE: The diffuser features DUAL exhaust cut outs on the left hand & right hand side of the car.