Knowledge Base

How to Set Up and Flash Your Tune with the Powergate 4

30 Jul 2026 1 min read

The Powergate 4 is a handheld flashing device that lets you load your Border Tuning remap yourself — plugged straight into your vehicle's OBD port and controlled from your phone. No workshop visit and no laptop needed. The device and your custom remap are supplied together.

The video below walks through the full process from start to finish.

Before you begin

  • Make sure your vehicle's battery is in good condition and fully charged. A flash should never be interrupted by low voltage — connect a charger or maintainer if you're at all unsure.
  • Park somewhere you can leave the vehicle undisturbed for the duration, and follow the on-screen prompts exactly.

Need a new or adjusted tune later?

Down the track, if you need a tune adjusted or want an extra tune added, you can order an additional tune file ($325) — nothing to send in. We build it and deliver it straight to your Powergate app.

Need a hand?

If anything doesn't go to plan, stop and get in touch before retrying — email info@bordertuning.com.au with your order number and we'll walk you through it.