Online Service for Custom-Made Chip Tuning Files

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Browse the details of all our tuning files online.

GET YOUR FILES IN ONLY 4 SIMPLE STEPS!

Follow these simple steps and your files will be ready.

Register

Create your CarEcuFile account.

Load Credit

Buy secure credit with several different payment options.

Upload Your File

Upload your original files for tuning

Download Your File

Download your tuning file in 30 minutes!

Carecufile Features

Key features that distinguish Carecufile from its competitors

Our Services

The ECU file services we offer through our panel:

Excellent reviews from our valued users

Read what the users who have used our service say below.

View all reviews

Carecufile realmente tiene en cuenta sus deseos y esto se refleja en el resultado. Gracias por este excelente servicio ;)

Adalberto Sabbatini

per più di 2 anni Carecufile.com stiamo lavorando con. Il servizio è molto buono tutto il giorno. Anche se ci sono problemi con il mio cazzo Non sono mai stato deluso. è un problema con i nostri strumenti che non abbiamo mai avuto. i ragazzi sono gli ingegneri più affidabili e di talento.

Procopio Ricci

Carecufile is the best company to work with. The team is friendly, professional and provides prompt service. The chip tuning files provided are great!

Fredrick Clark

Seit Jahren nutze ich Carecufile für unsere Garage. Immer perfekt abgestimmtes chip-tuning seine Dateien werden immer schnell unterstützt.

Luca Meier

CEF ile şirketimin hızlı büyümesini sağladı! Bu çok iyi çalışmaya devam ediyoruz!

Mehmet Şen

Comprei cerca de 1500 arquivos de configuração no CARECUFILE, tentei outros serviços de arquivo também, mas CEF Decisivamente o melhor! Principalmente a primeira vez é certa, mas se houver um problema, o suporte é ótimo! Prazo de entrega rápido que você pode vender a seu cliente e arquivos confiáveis sem hesitação! Com o CEF como fornecedor, permitiu o rápido crescimento da minha empresa! Continue o bom trabalho!

Clemente Manfrin

Our Latest Work for Clients

Below you can see our recent work.

Honda Civic

2017 - 2020
- DTC OFF
Nov 11, 2026, 12:17 AM
Peugeot 308

2017 - 2020
- Special Request
Nov 10, 2026, 8:03 PM
Mercedes-Benz CLS

C218 - 2010 - 2014

Nov 10, 2026, 7:51 PM
Citroën C1

2005 - 2013
- E85 Flex-Fuel
Nov 10, 2026, 7:42 PM
Toyota Yaris

All
- O2/NOX/Lambda
Nov 10, 2026, 7:35 PM
Honda Civic

2017 - 2020
- DPF+EGR OFF
- O2/NOX/Lambda
Nov 10, 2026, 6:52 PM
Audi A6

C7 - 2011 - 2018
- DPF+EGR OFF
- MAF OFF
Nov 10, 2026, 6:24 PM
Audi Q8

2018+

Nov 10, 2026, 6:06 PM
Volkswagen Jetta

2011 - 2014
- DSG optimization
Nov 10, 2026, 5:46 PM
Skoda Superb

2015 - 2019
- DTC OFF
Nov 10, 2026, 5:37 PM
Mercedes-Benz C

W205 - 2018 - 2020

Nov 10, 2026, 5:35 PM
BMW 3 serie

G2x - 2019+
- O2/NOX/Lambda
Nov 10, 2026, 5:06 PM
Renault Fluence

2011+
- DTC OFF
Nov 10, 2026, 4:36 PM
BMW X1

E84 - 2009 - 2012

Nov 10, 2026, 3:44 PM
Ford Kuga

2016 - 2019

Nov 10, 2026, 3:43 PM
Opel Corsa

(C) - 2000 - 2006
- EGR OFF
Nov 10, 2026, 3:26 PM
Mercedes-Benz C

W204 - 2010 - 2014

Nov 10, 2026, 3:02 PM
Skoda Superb

2015 - 2019

Nov 10, 2026, 2:53 PM
Skoda Superb

2015 - 2019
- DSG optimization
Nov 10, 2026, 2:35 PM
Dacia Lodgy

2012 - 2017
- DPF+EGR OFF
Nov 10, 2026, 2:00 PM

Credit Prices

You can view the credit prices in detail below.

Credit Usage Scale

Stage 1
10 Credit

DPF OFF
6 Credit

AdBlue OFF
11 Credit

EGR OFF
6 Credit

DTC OFF
4 Credit

10 Credit

^€55

Buy

€5.50 / Credit

50 Credit

^€250

€ 25 Savings

Buy

€5.00 / Credit

100 Credit

^€450

€ 100 Savings

Buy

€4.50 / Credit

Popular

250 Credit

^€1000

€ 375 Savings

Buy

€4.00 / Credit

500 Credit

^€1750

€ 1000 Savings

Buy

€3.50 / Credit

Latest Blog Posts

Detailed content about all cars and tuning

Turbo Timer

The task of the turbo timer is to work as a timer. The main purpose of this timer is to prevent turbo damage and to perform the cooling work automatically. This process also allows the engine to cool by running the engine at idle for a certain period of time before the vehicle shuts down, and in add...

How to increase turbo pressure?

What is a turbo? It is the part used in turbo vehicles to increase performance other than the engine. Thanks to the energy contained in the turbo exhaust gases, it provides the vehicle with an increase in horsepower and torque. The turbo system enables the turbine wheel and compressor to be connecte...

HORSEPOWER and TORQUE

Although the concepts of horsepower and torque are different from each other, they provide performance for the vehicle as a whole. If we explain the functions of these two values, we can understand the difference much better. The hp was first used by James Watt in 1872. Watt explained this value as...

How Does the Suspension System Work?

How Does the Suspension System Work? As everyone knows, the suspension system is an important effect that increases the comfort of the vehicle. This system is necessary for us to feel the distortions on the road while traveling in the vehicle and to prevent the parts of the vehicle from moving. It a...

What is a Performance Exhaust?

Performance exhaust is an exhaust system that has an effect on performance. Thanks to this exhaust system, it is a more efficient exhaust system than the exhaust on the vehicle. But this is different from the exhaust mods we know. The aim is to use the exhaust more efficiently instead of making nois...

What is Nos (Nitrous Oxide System) and How it works?

Nos is known simply as a speed-up system that we are all familiar with from racing movies or games. Nos is a gas filled in tubes and its content consists of nitrogen and oxygen. This gas is filled into the tube as a liquid, just like in deodorants, and goes in gaseous form on the way to the engine....

Market

Browse all our products.

Autotuner

Magic Motorsport

Alientech

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Frequently Asked Questions

What is chip tuning?

Chip tuning (ECU remapping) is the process of modifying the software in a vehicle's engine control unit (ECU) to optimise power, torque and fuel consumption.

How does an ECU file service work?

You upload the original file read from the vehicle to your panel, our engineers prepare a modified file according to your request, and you download it and write it back to the vehicle.

Which vehicles are supported?

Cars, light commercial vehicles, trucks, motorcycles and agricultural or construction machinery brands are supported. The full list by make, model, generation and engine is in the catalog.

How do I get started?

Create an account on the panel, load credit, upload your original file and choose the service you need. When your file is ready you download it from the panel.

Who Are We?

Would you like to know more about CarEcuFile?

Our reputation spans more than 10 years, so start today!

- Global portfolio of 400+ clients
- 10+ years of experience
- Professional and fast support at every stage of the work
- Helpful and friendly helpdesk
- Remapped files at reasonable prices
- High-quality, safe and dyno-tested tuning files
- Not satisfied? Credit refund
- More than 25,000 WinOLS databases
- The first and only service with a Windows program

Online Service for Custom-Made Chip Tuning Files

Browse the details of all our tuning files online.

Register

Load Credit

Upload Your File

Download Your File

Chip Tuning

DPF Off

Egr Off

Honda Civic

Peugeot 308

Mercedes-Benz CLS

Citroën C1

Toyota Yaris

Honda Civic

Audi A6

Audi Q8

Volkswagen Jetta

Skoda Superb

Mercedes-Benz C

BMW 3 serie

Renault Fluence

BMW X1

Ford Kuga

Opel Corsa

Mercedes-Benz C

Skoda Superb

Skoda Superb

Dacia Lodgy

Turbo Timer

How to increase turbo pressure?

HORSEPOWER and TORQUE

How Does the Suspension System Work?

What is a Performance Exhaust?

What is Nos (Nitrous Oxide System) and How it works?

What is chip tuning?

How does an ECU file service work?

Which vehicles are supported?

How do I get started?

Our reputation spans more than 10 years, so start today!