Nachrüst DPF selbst einbauen - Abnahme durch TÜV/Werkstatt? | Posts 16+

So heiß wird es da gar nicht.....Warum es das DIng nicht für den Lupo und Arosa gibt, sollte dir schnell klar werden, wenn du dir Jans Text durchließ. Mangels STückzahlen bedient das der Aftermarket nicht. Zu expensive.

And to be honest, and without wanting to offend anyone too much, I don't think anyone will bother retrofitting a diesel particulate filter (DPF) to an Arosa SDI... there's simply not enough demand for it, in my opinion.

My disappointment is limited, should this piece of bad news /viewtopic.php?t=16972 be true.
agree

Regarding the heat: I've been thinking about wrapping the catalytic converter in a layer of rock wool and then carefully covering it with aluminum tape. (I did something similar with the exhaust manifold on my Trabant back then to increase its heating power).