Chiptuning File-Service


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          Autotuningfiles is your reliable file service for chiptuning.

          New services for Renault Master Siemens Sid321: AdBlue Off and DPF Off now available at

          With great pleasure, announces the expansion of our vehicle tuning services with the latest offering for Renault Master Siemens Sid321 – efficient solutions for AdBlue Off and DPF Off. These services are available in our file service starting today, offering vehicle owners proven and reliable options for optimizing their vehicle’s performance.

          Join our team! is one of the most renowned chiptuning file services with over 1,200.000 OLS-Projekten, available on

          We offer you the opportunity to perform your work with the highest level of safety and efficiency by utilizing our extensive database.

          This is your chance to improve your business and become part of the leading community in the field of chip tuning.

          Order your chip tuning files easily and directly online. You can upload the original data directly and send it to our chip tuning file service to perform chip tuning and software tuning. Simply register, and we will promptly take care of your ordered chip tuning files. Payment and processing is quick and easy via PayPal. Depending on the complexity, the tuning file service takes between 10 and 60 minutes. With clear access and file management, you also have an overview of your credit overview at all times.


          Order your individual tuning file in just 4 simple steps:

          1. Create an account

          Register on our website and create an account.

          2. Buy credits

          To order your individual file, you need credits. Pay easily and securely online via PayPal.

          3.Original file

          Upload your original data and send it to our chip tuning file service.

          4. Tuning file

          You can download and use your modified file within 10-60min.

          New major upload on!

          We are pleased to inform you that we have performed a new major upload on our portal We have added 200,000 new OLS projects, making over 1,200,000 projects available to our users now. These new projects include the latest cars and ECU modules, specifically MD/MG Simos 18 and Simos 19.

          What this new upload brings you:

          • Wide coverage: The latest chip tuning projects for various car models.
          • Specialized ECU modules: Focus on MD/MG Simos 18 and Simos 19.
          • Expanded database: With over 1,000,000 OLS projects on, we are one of the largest providers in the market.

          Our database is continuously updated to provide you with the most reliable and efficient solutions for your tuning needs. Take advantage of the opportunity to enhance your business with the latest technologies and resources.

          Register on, create an account, and start using our new projects immediately. The process is simple:

          1. Create an account
          2. Purchase credits
          3. Upload your original file
          4. Download the modified file

          For more information about our services, visit our channels on Instagram and TikTok, where we regularly share the latest news and tutorials.

          Don’t miss the opportunity to enhance your vehicle with the latest chip tuning projects from industry experts. Join thousands of satisfied users worldwide who are already utilizing our services.

          AutoTuningFiles – Your partner for success in chip tuning!

          Keywords: chip tuning, OLS projects, WinOLS, chip tuning files.

          WHO WE ARE

          Autotuningfiles has been specializing in the development of tuning files since 2003.

          In our company, we take pride in offering customized solutions specifically designed to optimize the performance and efficiency of your vehicle. With our state-of-the-art chip tuning file service, you can order and use your tuning files virtually from anywhere – all at the push of a button. You only need to register with us, upload your original data, and securely pay via PayPal. You can be assured that your information is securely stored and the transaction will proceed smoothly.

          The best part is that you don’t have to wait long for results. Within just 10 to 60 minutes, you can download and use your customized file. With our expertise and professional service, you can be confident that you are in good hands. So, what are you waiting for? Start today and experience the benefits of working with a team that truly cares about your vehicle’s performance.

          Become part of a successful team and benefit from our many years of experience.

          Are you currently working in the automotive industry? Would you like to expand your business through our wide range of performance enhancements and optimizations, including car chip tuning Stage 1, 2, 3, or the individual requests of your customers? Autotuningfiles is looking for partners, including car dealerships, workshops, and tuning companies, interested in expanding their services with our offerings. Whether you are new to the industry or have been active in the tuning field for a long time, we offer our partners a comprehensive package. As a partner of Autotuningfiles, you will have access to all the necessary tools for tuning and software products such as the Autoflasher Tool, Autotuner Tool, Alientech Kess, CMD Tool, and other devices, optimally preparing you to offer high-quality services in collaboration with us. Additionally, we offer dedicated support and training for beginners. Join our growing team today and benefit from our successful partnership! The possibilities are endless, and we look forward to collaborating with you.


          What we offer

          Our company is proud to effortlessly handle various data formats, including software tuning. We are equipped to process binary data in multiple standard sizes, particularly those from engine and transmission control systems, as well as partially or fully read flash and EEPROMs. We also specialize in processing unique formats such as SPI and BdmToGo. Our expertise also extends to decrypting and processing various encrypted formats from well-known manufacturers such as Autoflasher, Autotuner, CMD, Alientech, Optican, Dimsport, Byteshooter, Powergate, FgTech Galetto, and BFlash. Some of these encrypted formats may require unlocking before processing, and it is important to note that in some jurisdictions, vehicle modifications are legally prohibited and may affect the existing manufacturer warranty. It is always advisable to research and comply with applicable laws and regulations before undertaking vehicle modifications.

          In addition to our extensive services, provides you access to over 500,000 OLS projects for petrol and diesel engines, ranging from EDC15 to MG/MD ECUs, enabling you to enhance your tuning business with ease and professionalism. Register at and unlock the potential for peak performance with your WinOls ID. With our projects, every task becomes easier, allowing you to focus on what you do best – providing excellent tuning services.



          Hechinger Str. 264,
          72072 Tübingen