About us

B2Files provides custom ECU tuning files for gasoline, hybrid and diesel engines for a boost in power and torque, resulting in a smoother driving experience and fuel efficiency. Our tuning files are made by tuners to tuners, with high quality in mind.

File Service Process

We deliver modified tuning files to our customers in just four easy steps:

  1. Create a free account
  2. Upload the original tuning file and provide the details of your car
  3. Our Engineer tweak the file according to the service requested
  4. Within hours, or even minutes, you can download the modified file service in your account

Why Our File Service?

  • We provide high quality modified software
  • All modified files are tested
  • You can get easy money only need to read/ write files
  • We support all tuning tools
  • We ask if you want Checksum corrected
  • Excellent customer service
  • Support on Skype
  • We provides the feedback of our customers and last files modified

You can trust our files to be of the highest quality because all files by our service are tested extensively on the road and in dyno.

Why B2Files is different of other companies?

You can send to us, your Dyno Test Graph so we can perform additional tweaks of your software without costs.

We can:

  • Help you if you have problems
  • Adjust your file to your asks
  • Support you 24H on Skype
  • Provide you a new carreer.

Different types of tuning files

We offer a wide range of options for tuning files. Our options include, but aren’t limited to:

  • Tuning files stage 1,2,3
  • Solution to DPF
  • Solution to EGR
  • Decat/Lambda Remove
  • Flaps Remove
  • Vmax/Speed Limit Adjust
  • Solution to AdBlue
  • Warm/Hot Start Fix
  • MAF OFF (if possible)
  • START/STOP System OFF
  • Antilag/Launch Control
  • Pops & bangs/crackle map

Problems with Vmax, DTC, EGR and DPF are easily solved by our engineer using modified software.

All gasoline engines without turbo usually see increases from 05-10hp and 10-15Nm.

The new turbo gasoline and turbo diesel engines usually get 30-90hp more and between 50-160Nm additional torque.

Tuning turbo gasoline/diesel engines use 1-9% less fuel.

Chiptuning File Service Team

Our team is a person with years of experience in tuning cars, vans, trucks and tractors. We work and know many chiptuner’s with a good feedback, big project’s and a full know-how in motor management. Together we develop many solutions, fix problem’s and work more and more with optimized ECU’s.

Excellent customer service

Instead of an automated system, we provide personal and live support. Have special requests? We would love to help you!