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New models supported!

We’re announcing first in the world Volvo CE TIER 4i SCR/DPF solution through reprogramming. Now number of supported engine models is doubled:

  • D6J
  • D8J
  • D11J
  • D13J

Important! Contact support before buying services if you plan to tune D16J model. 

  • No SCR/DPF-related fault codes.
  • No torque derates.
  • No warning lamps on the dashboard
  • No OEM SW from EU3 trucks. Your fuel injections settings remain initial.
  • 3 or 4 SCR-related ECUs are flashing together.
  • 20 minutes (or less) for each machine.
  • Very simple equipment requirements. See the list below.
  • Limited lifetime warranty.


  1. Log in your shop account. Not registered yet? Time to do it now.
  2. Make sure your store wallet balance is more than  1,400.00.
  3. Download the Mochester 4 App and install it.
  4. Run the Mochester 4 App.
  5. Use your shop credentials to log in (yes, from this shop).
  6. Follow the instructions of the wizard.

Download Mochester 4 App

Equipment requirements

  • Laptop/PC/VM with Windows XP, Vista, 7, 8, 10, 11.
  • Communication adapter: 88890020, VoCom or ANY RP1210C (Nexiq USB-Link, Noregon DLA , DPA5, Inline6, etc).
  • Download the Mochester 4 App and install it.

That’s it!

We do not need Tech Tool 2 or other foreign software. We use only self-developed tools for best result.

Warranty terms and conditions

This product is covered by D3LW™ program. D3LW is DrunkLab Limited Lifetime Warranty.

Warranty cases are resolved in priority order. Policy is “fix or return”, that means full refund in case of impossibility to fix the problem immediately.

Warranty cases are:

  • Configuration errors.
  • ECM memory-related fault codes appear after flashing.
  • Aftertreatment system fault codes (not including instrument cluster reagent level code and AHI codes)

Non-warranty cases are:

  • ECU replacement (different ECU serial numbers detected than stored into database during reprogramming).
  • Software update campaign performed (different software detected).
  • ACM connection after programming.
  • Cracking/readout attempts detected (different fingerprint is stored into ECU).