MOT smoke solution for DPF gutted ?

[Gazwould]

Cheaper than reinstating the dpf .

https://www.cgon.co.uk/#map

https://www.google.co.uk/amp/s/www....ough-new-mot-test-and-save-money-on-fuel/amp/

 

[WesT-gefül]

Just looked at that. Very interesting. This would be good for those who are failing. Finding space in the Audi bonnet is another matter.

 

[desertstorm]

TBH I can't really see how this would make a great difference. I suspect during the fitting of the device other tuning / repair has taken place and the real effects of the device are very minor.
For the cost of the device and then the ongoing running costs of buying the electrolyte it would probably be easier and cheaper to actually fix the engine issues .