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Discussion Starter · #1 ·
Hey guys, first post here.

So i own my A3 for about 3 months now, it was time for some mods.
I removed the dpf and got a 2,5” downpipe (no brand)
2 days later decide to do a stage 1 tune and write off the dpf.
EGR has nothing done to it.
So when i got home from the company that did my tune. My fan keeps blowing for about 10 mins.
Every. Single. Time. Even after small 100 meter drives.. :/
Called the company they said “it was normal”

so did some research, saw that it had something to do with the dpf doing a regen.
But i dont have one..
What do you guys think?

please let me know, its blowing loud AF!
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