By closing the rear opening on the intake tract on the passenger side, the warm air supply to the air filter box is prevented and the fresh driving air can be sucked in directly by the turbo.
For best results, please mill out/open the openings on the driver's side at the front of the intake, these
![NEUSPEED P-Flo Air Intake Kit - K04 [sku] - NEUSPEED](https://cdn.shopify.com/s/files/1/0096/2405/9967/products/65.10.85.jpg?v=1750864995&width=256)
![NEUSPEED P-Flo Air Intake Kit [sku] - NEUSPEED](https://cdn.shopify.com/s/files/1/0096/2405/9967/products/65.10.97.jpg?v=1750865017&width=256)
![Air Intake Kit | P-FLO • PQ35 2.0L TDI [sku] - NEUSPEED](https://cdn.shopify.com/s/files/1/0096/2405/9967/products/65.10.83-V2.jpg?v=1750865002&width=256)
