As above really, i have been searching on this but keep getting conflicting info.
People are saying the E46's dont have them, but i have read that they do
Bit confused tbh! The car smokes a little and smells a little smokey. I need to give it a service so it could be a EGR thats blocked to death or a number of things. I just saw about DPF and thought, oh crap, i hope it isnt that, apparently its a rip off to replace!