Evening guys.

I've seen a few posts on here about DPF removal but whilst looking now through the search function I can't find anything definitive so apologies if my questions have been asked before.

I've got a 2005 E90 330d M Sport that has developed a fault with the particulate filter and now since this morning it's bringing up a yellow warning after around 15 minutes of driving.

I've tried a good burst down the motor way but the warning comes up before any re generation can happen.

I like the idea of removing the dpf and re coding the software to suit.


My questions are: will it fail an mot with a dpf straight through replacement?

Is it a straight forward process to do the above?

Is there anything else I should know?

Obviously not going to pay £1800 for a new filter!

Cheers guys!