The Highest Performing, Most Stable Low Pressure Fuel System Available

FEATURING PLUG & PLAY CONNECTORS

Vehicle Fitments

  • G8x / G2x

    BMW M3 2021 to Current

    BMW M340i 2019 to Current

    BMW M4 2021 to Current

    BMW M440i 2020 to Current

  • M2 / M240i

    BMW M2 2023 to Current

    BMW M240i 2023 to Current

  • MKV Supra

    BMW Z4 M40i 2019 to Current

    Toyota Supra 2020 to Current

  • X3 / X3M

    BMW X3M 2019 to Current

    BMW X3 M40ix 2018 to Current

    BMW X4 M 2019 to Current

    BMW X4 M40ix 2018 to Current

Full Collection

  • I recently purchased the AFS-425 for my X3M

    "Reasonably priced and works great. Straight forward install. I highly recommend Precision Raceworks for all your fueling needs. Great customer support for any questions you might have." - Joe Greeff

  • Top Notch Quality Product & Fitment

    "... I can not say enough great things about this. Thanks again Steve & to everyone on their team that has developed a truly awesome kit!" - Anthony Bodine

  • Complete kit.

    "I recently bought the AFS 800 kit and it was an easy install. Everything you need is there and built with quality materials. Don’t hesitate to buy a kit from them." - MCC Auto

  • Amazing Support & Products

    "Aux G80 800 kit has everything I need and then some. Very well put together kit and amazing support when I needed it." - Shawn Capelo