K&N Flow Control Custom Assembly (61-2000) Volkswagen > Golf > MK8 > GTI Later cars may use a

Later cars may use a larger (nonadjustable) 45mm bush PFF3-501

This will not fit the original 99637503303 transmission carrier

access the valve piston by removing the 3 cap screws at the base of the valve and simply clean the piston chamber using brake cleaner or similar cleaning fluid before installing the new spring and piston

Similar to many of the newer VAG engines

2 x 30mm Hose Clamps

K&N Flow Control Custom Assembly (61-2000) Volkswagen > Golf > MK8 > GTI Later cars may use aThe K&N Flow Control System utilizes a custom designed base in combination with a unique lid designed to reduce intake turbulence. The resulting smooth, laminar flow enhances cylinder filling, horsepower, and torque. The filter element is the world famous K&N Filtercharger for the ultimate in airflow and filtration. Custom design reduces intake turbulence Includes K&N round filter element High air flow with excellent filtration Washable and reusable