Alientech KESS3SS0001 – KESS3 Slave – 12 Months Subscription

This is a 12‑month software subscription for the Alientech KESS3 Slave ECU tuning tool. It doesn’t include any hardware — it’s a subscription/license that keeps your KESS3 Slave tool fully functional with the latest software and support.

• Provides protocol updates so your tool stays compatible with new vehicle ECUs.

• Gives access to software updates and technical support from Alientech.

• Keeps your KESS3 Slave tool active and up‑to‑date for 12 months from the subscription start/renewal date.