• Compare Systems

    Compare3There are many things that set the Atomic apart from the competitors. We stack up the top features of throttle body injection brand-by-brand so you can decide which system is best. 



  • Atomic EFI Forum

    MSDforumMSD provides a forum so that everyone can learn about the Atomic together. Whether you have technical questions or you want to share your Atomic story, this is the place to find other customers and MSD techs. You know how forums work – Go on, start a thread!

  • CARB Approved D-722

    CARB_ApprovedLegal for installation and use on specific vehicles in accordance with the California Air Resources Board (CARB) Executive Order Number D-722.