• info@fastchip.nl

    RSTUNER

    The all-in-one RENAULT tuning solution for amateurs and professionals alike.

    Latest Software

    Make sure you make use of our latest versions of software and firmware.
    Download RSTuner 5.5 Download VCI firmware 191

    Trusted Performance

    All our calibration maps are created in-house by our world-renowned (and often copied), SAE certified calibration engineer.

    SAE CERTIFIED

    Easy to Use

    Our software is consumer oriented, not only for mechanics. We've worked with Renault's dealer software and improved on it. However, easy-to-use does not mean lacking in options or power.

    View Testimonials

    Personal Support

    We go to great lengths to support our valued customers. We've created custom software builds and updated calibrations on weekends to solve specific issues. We're here to help, but please read our FAQs and manuals before asking!

    View Help View RSTuner Manual Submit Ticket

    Easy Tuning.

    Load a calibration and tune your car within minutes with just a few mouse clicks.

    Easy Diagnostics.

    Diagnose and fix your car without expensive trips to the dealer.

    Programming Tutorial

    One of our tutorial videos showing you how easy it is to program your own car with RSTuner. Programming your car can be done as often as you want at no extra cost!
    More Videos

    About Fastchip

    Founded over 15 years ago, Fastchip is now one of the leading experts in the field of Renault tuning.



    Fastchip has engineered maps for customers all over the world, either in person or remotely through our set of hardware and software tools.

    Currently our focus is on RENAULT tuning and diagnosis solutions.

    Contact Fastchip

    We create hardware...

    ...and software...

    ...for enthusiasts worldwide.

    News

    • Website Update

      Our website has been updated with a fresh new look and the latest versions of Joomla 3 and Virtuemart 3.

      Security updates:

      • We have installed an SSL certificate - shop with confidence!

      • Two Factor Authentication has been added. Each user can decide to enable this on their profile.
      • Latest Joomla and Virtuemart versions include many security improvements.

       

      Other changes include a ticket system for customer support, and products are now grouped by vehicle model in our shop, making it easier for you to find what you need.

       
    • Product review

      Please let us know what you think about your recent purchase, write a product review and receive a € 5,- rebate !

      (Within 60 days of purchase and publishing)

       
    • Megane 2, driver T. Merewether

      Megane 2, driver T. Merewether competing in Targa Tasmania course

       
    More News