2.5T tuning pre-orders are open Custom ECU tuning for Kia, Genesis and the Hyundai N platform

SleepyTuned / The next chapter Antilag available now

Introducing

Lucid.

The future is coming.
Start with Antilag.

Buy Antilag today. Own Lucid tomorrow. One purchase covers Antilag early access with SleepyTuned+ and the full Lucid release in Q1 2027: live map switching, personalised controls and real-time datalogging.

Find your path Inside the release

$1,749.00 with SleepyTuned+ minus what you paid for your last ECU tune.

Join with your purchase and your first month is free.

Full Lucid release

Q12027Antilag is the opening chapter.
Available now / AntilagMembers get the first move Full release / Q1 2027
01 / The rollout

One release. Two ways in.

Either path buys Lucid. Antilag early access is included for Plus members who want to start now, and you never pay for Lucid twice.

Antilag can ship as early as September 2026 for Plus members. Return your ECU when the Lucid features are ready for a prioritized upgrade, with your SleepyTuned Link device included.

Kia Stinger + Genesis G70USA / Canada / Australia

G70 owners: Sport+ shift farts are unavailable during Antilag early access. They return with the full Lucid release.

Included with Lucid / Q1 2027

Your maps. Your rules.

Live map switching through the SleepyTuned mobile app. Change maps without reflashing your ECU.

  • 91 Octane
  • 93 Octane
  • E30-E85
  • Methanol
  • Race / Headstud
01 / Fueling

Built around your setup.

Lucid adapts automatically for the CPI injector or WMI nozzle you actually have.

02 / Sound

Make every mode yours.

Customise your pops and bangs per map, per mode.

03 / Antilag

Dial it your way.

Tune your Antilag from the mobile app with the full Lucid release.

04 / Data

See it as it happens.

Datalog in real time, straight through the mobile app.

These Lucid features arrive with the full release in Q1 2027. Antilag early access starts sooner; return your ECU for the prioritized Lucid upgrade and the included SleepyTuned Link device.

02 / Choose your path

How soon is soon enough?

Available now / Members only

Get in early. Start with Antilag.

Antilag today IS your Lucid purchase. The full Q1 2027 release is included and you do not buy it again. Members can start now, then return their ECU for prioritized access to the new features once they are ready.

  • Antilag available immediately
  • The full Lucid release included in the same purchase
  • Prioritized upgrade when the new features are ready
See member pricing About SleepyTuned+
03 / See it. Hear it.

Your dream. Your control.

A lucid dream is a dream you control. Welcome to your next chapter behind the wheel.

LUCIDTake control.

Release film coming soonThe next chapter is yours.

04 / Get in on what is next

The plus makes the difference.

SleepyTuned+ puts you closer to the work and first in line for what comes next. Right now it is the only way to get Antilag.

Explore SleepyTuned+

SleepyTuned+Member access

Be part of the next.
  • Access to Antilag today
  • First access to buy new releases
  • Priority on orders, shipping and revisions
  • Private members chat
  • Request new ECU features directly

$39.95 / monthor $399.00 / year

Join with your Lucid purchase and your first 30 days are free. After that the plan you chose renews until you cancel.

Make your next move

Get Lucid. Get in early.

SleepyTuned+ members$1,749.00Before your prior ECU tune credit
Without membership$1,999.00Before your prior ECU tune credit

Your Lucid presale

Working out your price, including anything you have already paid us for ECU tuning…

05 / Before you jump in

The details. No guessing.

Already bought an ECU tune from us?

You get credit for what you actually paid, after coupons. Paid $189 for a Backend Flash? $189 off Lucid. Paid $495 for a Custom Tune? $495 off. Paid $164.88 after a coupon? Your credit is $164.88. It stacks with the $250 Plus discount. TCU purchases, hardware and delivery/flashing fees are excluded. Sign in to see your credit and your lower total.

What does the presale cost?

Lucid is $1,749.00 for SleepyTuned+ members and $1,999.00 without. Join Plus alongside your purchase and your first 30 days are free; afterwards Plus renews at $39.95/month or $399.00/year, depending on the plan you picked, until you cancel. Existing members keep the subscription they have.

Already a Plus member, but not signed in?

Sign in with your membership account before you check out. We verify the membership you already have and apply member pricing without starting a second subscription.

Am I buying Antilag, or Lucid?

You are buying Lucid. The Antilag path includes early access now AND the full release in Q1 2027. Return your ECU for the prioritized upgrade; there is no second Lucid purchase.

Is the presale refundable?

No. This is a non-refundable purchase of a future product to be delivered in Q1 2027, and you acknowledge the presale terms before checkout.

Is the SleepyTuned Link device included?

Yes - it is included when your ECU is sent back for Lucid.

When does the full Lucid release arrive?

The full release is planned for Q1 2027. Antilag is available now to members who choose early access.

Can I get Antilag without SleepyTuned+?

Not today. Antilag early access is a members-only release. See what Plus includes.

What happens if I choose Antilag now?

You will need to return your ECU to receive the new features once they are ready. Customers on this path are prioritized for that upgrade.

Can I just wait for the complete release?

Yes. Choose the full Lucid release in Q1 2027 instead of taking Antilag early.

Your car. Your next chapter.

Wake up
what is next.

Choose your path

Antilag now for members. Lucid in Q1 2027.