The tier that gets you flashing first, and the most affordable way in. Back the public beta and you get our secure USB-C dongle, the Cherry N-Dongle, paired with the Cherry N-Suite Windows app — everything you need to read, back up and flash modern Hyundai and Kia ECUs from your own PC. Built by tuners who reverse-engineer these ECUs every day. Flashing is guided and plain-English, with back-up-before-write, double confirmation, an abort before any erase and on-the-fly CRC verification. SIM2K-250 boot-patching and calibration, plus TAD801 gearbox flashing, with more families and features (including logging) arriving as free over-the-air updates. This tier is the tool on its own — no tune included — ready for your own tunes or an off-the-shelf Cherry file. Want a custom tune bundled with revisions? Choose the PC Tool + Tune tier instead. What you get Cherry N-Dongle — secure USB-C flashing hardware Cherry N-Suite tuning app for Windows Your personal .CTA licence SIM2K-250 boot-patching (.CTP) & calibration flashing (.CT) TAD801 gearbox flashing (.CTG) Free software and ECU/TCU support updates (OTA) Crowdfunding pre-order. This is early-access hardware and software under active development; timelines are targets, not guarantees, and early-backer pricing may end without notice.
![Cherry N-Suite - PC tuning tool [beta]](https://cdn.shopify.com/s/files/1/0397/0695/1836/files/cy-pledge-4-betatool.svg?v=1784699744&width=480)
