Unfortunately, rust is a common affliction of the E46, particularly the rear wheel arches. Road grime gets thrown from the tyres up into the arch and, ove…

Got a blown speaker? Want to upgrade your E46 speakers but don't know what size will fit? In this article I explain what speakers I used, the size, …

If you're E46 is juddering or squeaking on acceleration and deceleration, then you could have a worn propshaft centre bearing. This article explains…

This blog post is dedicated to all things related to the BMW E46 EGR valve. It covers; the symptoms you might experience from a blocked EGR valve, the…

Having carried out a full service and cleaned out the EGR valve on my E46 330d , my last maintenance job was to clean the mass air flow sensor. Most p…