K&N large oval bolt-on air filters for the Weber DCOE and Dellorto DHLA carburettors. K&N filters are probably the best air filters in the World and are dessigned to allow the maximum performance from your carburettors, whilst keeping the dirt out of your engine. These filter units are sold individually and come complete with top and base plates, with filter element pre-oiled ready for us and a cork gasket to seal against the carburettor body. All K&N filters are washable and re-oilable and carry a lifetime guarantee, see the details in the pack for service schedules.
For the best airflow into your carburettors always use ram pipes, ideally ones with a decent radius. For the best airflow, please ensure you allow at least 25mm between the end of the ram pipe and the underside of the top plate, ideally at least 30mm to allow for unimpeded airflow.
These filters fit the following carburettors:
- Weber 40/45/48 DCOE
- Dellorto 40/45/48 DHLA
- The World's finest air filters
- Lifetime million mile Warranty