[onthemix]

Hi, i just removed the dpf and swirl flaps from my bmw e90 2010, and while driving i noticed that sometimes the car doesnt want to accelerate any more , it seems like something is blocking her.

From re search i found out that it needs a re map for the dpf elimination, by any chance this can be done by myself buying a file to then set up through the obd 2 or not. And if yes where can i find or have any links.

Thanks

[lnxguy]

You deleted the DPF and didn't re-tune?

That's going to be a problem. You'll need a re-tune.

[onthemix]

Yep thats exactly what i did.

Now the car is working better but still sometimes it losses power.

I have talked to a person which can delete the DPF which will cost me 75euro and if i want the EGR deleted aswell an extra 75euro , total of 150euro , but im willing to try myself to do it.

I found out a kess k tag for the price of 100 euro and a program called Davinci 1.0.28 which with it i can delete the dpf and then use the kess to upload the fresh file.

Am i missing something ? By any chance any good video on how to do it ?

[lnxguy]

Spend the $150 and get it tuned properly. That's cheap.