Free Backfire/Burble ECU Flash Tune for E46 M3 by BuildJournal

omhl · Apr 11, 2017

Hey guys,

Just wanted to share our free tune with you guys available through ECUWorx tool. We launched through M3forum but wanted to let everyone in here get a chance to grab this free tune as well. :thumbsup:

Buildjournal EBT is a fuel mapping enhancement to create exhaust noise. Commonly referred to as Snap, Crackle, Pop or Overrun, we've tried the community-created burble tunes, but we wanted more. There are three different settings and recommendations.

Download here:
https://thebuildjournal.com/tuning-labs/

https://www.youtube.com/watch?v=FAZcX3lgTR4
https://www.youtube.com/watch?v=VlGcvdU8gkQ

Alan · Apr 11, 2017

Sooo....they are doing free tunes for everyone that wants one?

omhl · Apr 12, 2017

Its a DIY tune. All the software and instructions are provided. You just need to get the cable off eBay.

BMW WHP · Apr 13, 2017

Looks kinda cool, also looks like lots of tickets. Don't need that type of attention.

E46hoonigan · Apr 22, 2017

This decreases mpg... right?

mksu19 · Jan 2, 2018

Do you need to go cat-less plus straight pipes to do this?

espritv8 · Apr 29, 2019

Any downsides on doing this? Performance drop? More fuel consumption? O2 longevity issues? Which setup do you recommend? (mild intermediate or agressive?)

Free Backfire/Burble ECU Flash Tune for E46 M3 by BuildJournal

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