Unleash True Potential

Unleash True Potential

Tune your ECU & TCU to perfection

Our Services

Everything you need to optimise your vehicle.

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

Devamını Oku →

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

Devamını Oku →

EGR Off

EGR solutions for motorsport/off-road applications.

Devamını Oku →

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Devamını Oku →

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

Devamını Oku →

Why Our Files

Built to the highest standards.

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

EGR Off

EGR solutions for motorsport/off-road applications.

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

Fast File Service

Automated portal operational 24/7.

1

Choose

Select the tuning options you need.

2

Upload

Send us your original ECU file.

3

Process

Our engineers prepare your file.

4

Download

Receive your tuned file, ready to flash.

Why Our Files

Built to the highest standards.

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

EGR Off

EGR solutions for motorsport/off-road applications.

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

What Our Clients Say

Real feedback from real workshops.

★★★★★
“Fast file service, clear communication and useful portal flow.”
STG
Professional workshop
★★★★★
“Good support and predictable results for daily workshop jobs.”
VAG Specialist
Independent tuner
★★★★★
“Reliable tuning files and helpful communication.”
ECU Remap Garage
Performance garage
★★★★★
“Practical solutions and fast answers when jobs are waiting.”
Diesel Workshop
Fleet support

STG FILES

Our Services

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

Devamını Oku →

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

Devamını Oku →

EGR Off

EGR solutions for motorsport/off-road applications.

Devamını Oku →

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Devamını Oku →

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

Devamını Oku →

Our Services

Everything you need to optimise your vehicle.

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

Devamını Oku →

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

Devamını Oku →

EGR Off

EGR solutions for motorsport/off-road applications.

Devamını Oku →

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Devamını Oku →

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

Devamını Oku →

How It Works

Three simple steps to a tuned file.

1

Choose

Select the tuning options you need.

2

Upload

Send us your original ECU file.

3

Process

Our engineers prepare your file.

4

Download

Receive your tuned file, ready to flash.

Ready to get started?

Send us your file and receive a tuned version fast.

Get Started

What People Says...

Trusted by workshops using STGFiles every day.

★★★★★
“Fast file service, clear communication and useful portal flow.”
STG
Professional workshop
★★★★★
“Good support and predictable results for daily workshop jobs.”
VAG Specialist
Independent tuner
★★★★★
“Reliable tuning files and helpful communication.”
ECU Remap Garage
Performance garage
★★★★★
“Practical solutions and fast answers when jobs are waiting.”
Diesel Workshop
Fleet support

Why Our Files

Built to the highest standards.

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

EGR Off

EGR solutions for motorsport/off-road applications.

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

Ready to get started?

Send us your file and receive a tuned version fast.

Get Started

Shop

Popular files, tools and support products.

GT100 Reprogramming/diagtable

GT100 Reprogramming/diagtable

€100.00

BDM Table with heavyduty probes

BDM Table with heavyduty probes

€120.00

KT200V2 OFFLINE MASTER

KT200V2 OFFLINE MASTER

€895.00

Godiag full setup

Godiag full setup

€230.00

Frequently Asked Questions

Answers to the most common questions.

How fast are files delivered? +
Most standard files are delivered quickly through the portal. Custom projects can take longer depending on complexity.
How do I upload a file? +
Register in the portal, buy credits, upload your original ECU/TCU file and select the requested service.
Do you support Stage 1 and Stage 2? +
Yes. STGFiles supports Stage 1 and Stage 2 files for many vehicles and ECUs.
Can I request DPF, EGR or AdBlue solutions? +
Yes, for supported vehicles and where legally applicable for the intended use.
Where are you located? +
STGFiles is based in Finland, Northern Europe, and supports workshops internationally.
How can I contact support? +
Use email, phone or WhatsApp. The contact details are shown in the footer and contact page.

FAQ / Info STG1 STG2 TCU OTS1 OTS2

What are stages and TCU OTS? How to use them properly.

How fast are files delivered? +
Most standard files are delivered quickly through the portal. Custom projects can take longer depending on complexity.
How do I upload a file? +
Register in the portal, buy credits, upload your original ECU/TCU file and select the requested service.
Do you support Stage 1 and Stage 2? +
Yes. STGFiles supports Stage 1 and Stage 2 files for many vehicles and ECUs.
Can I request DPF, EGR or AdBlue solutions? +
Yes, for supported vehicles and where legally applicable for the intended use.
Where are you located? +
STGFiles is based in Finland, Northern Europe, and supports workshops internationally.
How can I contact support? +
Use email, phone or WhatsApp. The contact details are shown in the footer and contact page.

Why Our Files

Built to the highest standards.

Chiptuning FileService

Custom ECU/TCU files for performance, driveability and safe power gains.

DPF Off

DPF solutions for motorsport and off-road use where legally applicable.

EGR Off

EGR solutions for motorsport/off-road applications.

AdBlue Off

AdBlue / SCR / NOx related solutions for supported vehicles.

Other Solutions Available

Swirl flaps, TVA, start/stop, hotstart and other custom ECU requests.

Got Some Questions? Feel Free to Ask Us!

You can write the questions you want to ask by email, WhatsApp or phone.

WhatsApp / Call Now

What Our Clients Say

Real feedback from real workshops.

★★★★★
“Fast file service, clear communication and useful portal flow.”
STG
Professional workshop
★★★★★
“Good support and predictable results for daily workshop jobs.”
VAG Specialist
Independent tuner
★★★★★
“Reliable tuning files and helpful communication.”
ECU Remap Garage
Performance garage
★★★★★
“Practical solutions and fast answers when jobs are waiting.”
Diesel Workshop
Fleet support

How It Works

Three simple steps to a tuned file.

1

Choose

Select the tuning options you need.

2

Upload

Send us your original ECU file.

3

Process

Our engineers prepare your file.

4

Download

Receive your tuned file, ready to flash.

Ready to get started?

Send us your file and receive a tuned version fast.

Get Started

Ready to get started?

Send us your file and receive a tuned version fast.

Get Started

Frequently Asked Questions

Answers to the most common questions.

How fast are files delivered? +
Most standard files are delivered quickly through the portal. Custom projects can take longer depending on complexity.
How do I upload a file? +
Register in the portal, buy credits, upload your original ECU/TCU file and select the requested service.
Do you support Stage 1 and Stage 2? +
Yes. STGFiles supports Stage 1 and Stage 2 files for many vehicles and ECUs.
Can I request DPF, EGR or AdBlue solutions? +
Yes, for supported vehicles and where legally applicable for the intended use.
Where are you located? +
STGFiles is based in Finland, Northern Europe, and supports workshops internationally.
How can I contact support? +
Use email, phone or WhatsApp. The contact details are shown in the footer and contact page.