2.1l Air Flow Meter Signal Filter for Vanagon.

This is an aftermarket signal filter that replaces the no longer available Vanagon syndrome fix that VW used to sell.  This kit comes with everything you need, but it isn't plug an play like the old unit.  Instead some splicing is required.  Everything except the crimp tool is included, but if you aren't handy with a crimp tool you might want to plan on having a skilled mechanic install this unit.  It only works on the 2.1l Vanagon (86-92).