Hondata is a USA-based leader in Honda ECU tuning solutions, specializing in software and hardware that unlock the full potential of K-Series, B-Series, and other Honda engines. Their flagship FlashPro system offers plug-and-play ECU reflashing, real-time datalogging, and custom map editing—letting enthusiasts and professional tuners adjust ignition timing, fuel delivery, rev limits, and variable valve timing with precision.

For standalone applications, Hondata’s S300 and S400 ECUs provide full control over every engine function, supporting advanced features like boost control, launch-control, and multi-stage fuel/ignition maps. Complementary accessories—wideband controllers, CAN-bus adapters, and performance dashboards—integrate seamlessly for a complete tuning platform.

Engineered and supported in the USA with roots in decades of motorsport R&D, Hondata products deliver the reliability, flexibility, and performance gains that Honda owners demand—whether on the street, strip, or circuit.