Custom ECU tuning for Kia, Genesis and the Hyundai N platformWritten for your car · Refined from your logs · Revisions included
Membership

SleepyTuned+


A membership that funds the research and development behind our tunes. Members get a private chat with us, priority when it matters, first access to new releases, and a direct say in what we build next.

Two ways to join

Plans

We use it to find your membership later. You can also sign in first and skip this.

Leave it blank to join at the plan price. Anything from $1.00 up is welcome.

Cancel any time. Prices in USD.

What you get

Member benefits

Why it exists

Where the money goes

Reverse-engineering an ECU is slow, unglamorous work. Every feature we ship started as weeks of poking at a binary, a pile of logs, and a car on a lift that wasn't going anywhere.

SleepyTuned+ pays for that time directly. It is not a discount club. It is how the next feature gets built, and members get the first look at it.

  • New platform support and ECU feature work
  • Test hardware, spare modules and dyno time
  • Faster turnaround on revisions for everyone