K&N Custom Air Filters & Assemblies By Carburettor

K&N custom air filter assemblies come complete with base, K&N air filter element, and top plate. The universal air filters covers filters of all shapes and sizes, for use when there is no vehicle-specific direct replacement filter available.

In this section, you will find a variety of Bolt-On Units (assemblies) and universal filters to replace the entire OE air box on many European cars. The Bolt-On Unit can be regarded as an intake kit for carburettor-equipped cars. Please choose the make and model of your carburettor. The size will be shown in the product notes.