· 14.09.2022
Share on

#bFlash Update V2209B: Solution for SIMOS 19.6 & 19.3 is here


The biggest update of 2022.

Hi, everyone!

The wait is over. Today we released the long-awaited solution for VAG SIMOS 19.6 & 19.3.

As bFlash strives to push the chiptuning industry forward, we are beyond excited to provide you with this great opportunity to tune vehicles with the following ECUs:

  • Siemens SIMOS 19.6 TC297

  • Siemens SIMOS 19.3 TC297 (open beta)

You will find the application list further below.

This release is special for us. As we have seen over the past few years, publishing our process is a harmful step for the long-term development of our industry. With that in consideration, this exclusive solution requires ECU unlock.

We would like to remind you that the current unlock process is in place to keep it protected for the sake of not letting the backdoor be exposed. The unlock process is temporary and we will reassess it later depending on the situation.

To celebrate the launch of breakthrough protocols, we are currently offering discounts on SIMOS 19.6 and 19.3 Unlock solutions. You are invited to read the instructions and find the prices here.

We hope you and your customers will enjoy this SIMOS 19.6 and 19.3 Solution. Our bFlash engineers are working daily to bring you even more releases. Stay tuned!

If you have any questions, feel free to reply to this email and we will get back to you within 1 business day.

Aurélien and the team at bFlash.

Supported Control Units & Vehicles


Simos 19.6 TC297


Audi S3 8Y 2.0 TSI 310hp

Cupra Formentor 2.0 TSI 245hp

Cupra Formentor 2.0 TSI 310hp

Cupra Leon 2.0 TSI 300hp

Seat Leon 2.0 TSI 245hp

Skoda Octavia RS 2.0 TSI 245hp

VW Golf 8 GTI 2.0 TSI 245hp

VW Golf 8 Clubsport 2.0 TSI 300hp

VW Golf 8 R 2.0 TSI 320hp


Simos 19.3 TC297 (open beta)


Audi SQ2 2.0 TSI 300hp

Audi Q3 2.0 TSI 245hp

Audi TT 2.0 TSI 245hp

 Audi TTS 2.0 TSI 310hp

Cupra Ateca 2.0 TSI 300hp

Seat Tarraco 2.0 TSI 245hp

Skoda Kodiaq 2.0 TSI 245hp

Skoda Superb 2.0 TSI 280hp

VW Arteon 2.0 TSI 280hp

VW Arteon 2.0 TSI 320hp

VW Passat 2.0 TSI 280hp

VW Tiguan 2.0 TSI 280hp

VW T-Roc 2.0 TSI 300hp


Are you ready to be the first to offer SIMOS 19.6 & 19.3 chiptuning to your customers? Then proceed to this page and read the instructions on how to get started:

Stay informed!

Subscribe to our newsletter.