Alientech – KESS3 Master – KESS3MS001 KESS3MAF02 – 12 Months Subscription

This 12‑month subscription is an annual software renewal for the Alientech KESS3 Master tuning tool. It’s not a physical tool itself, but a digital service that keeps your existing KESS3 Master device active and up‑to‑date.

• Automatic Protocol Updates – access to new vehicle ECU/TCU protocols as they’re released.

• Technical Support from Alientech’s team.

• Alientech Suite Enhancements and software improvements.

• Necessary updates so your KESS3 Master tool stays compatible with newer car models and ECU types.