The dia. filter system for vehicles staring from 1600 ccm consists of a plastic air box with air circulation lying inside and a out washable and again usable filterelement.
in the universal kits are contained:
to lead a flexible syphon around the cool air into the inside of the DIA,
a connecting piece which can be attached easily and
to make two reductions possible around the installation with most vehicles.
BMC DIA 85/150 DIA for vehicles starting from 1600 ccm
