Built around your setup.
Lucid automatically adapts for the CPI injector or WMI nozzle you have.
SleepyTuned / The next chapter Antilag available now
Introducing
LUCID.
The future is coming.
Start with Antilag.
Buy Antilag today. Own Lucid tomorrow. One purchase includes Antilag early access with SleepyTuned+ and the full Lucid release in Q1 2027: live map switching, personalized controls and real-time datalogging.
$1,749 with SleepyTuned+ minus your prior ECU tune payment.
Join with your purchase and get your first month free.
this is just the start
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. You will not need to purchase Lucid again.
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 Octane93 OctaneE30–E85MethanolRace / Headstud
Make every mode yours.
Customize your pops and bangs per map, per mode.
Dial it your way.
Customize your Antilag through the mobile app with the full Lucid release.
See it as it happens.
Datalog in real time 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 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; you do not buy it again. SleepyTuned+ members can get it now, then return their ECU for prioritized access to the new features when they’re ready.
- Antilag available immediately
- Full Lucid release included in your purchase
- Prioritized upgrade when new features are ready
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.
Release film coming soonThe next chapter is yours.
SleepyTuned originalLucid / Antilag
04 / Get in on what’s next
The plus
makes the difference.
SleepyTuned+ puts you closer to the work and first in line for what comes next. Right now, it’s the only way to get access to Antilag.
Explore SleepyTuned+SleepyTuned+Member access
Be partof the next.
- Access to Antilag today
- First access to buy new releases
- Priority on orders, shipping & revisions
- Private members chat
- Request new ECU features directly
$39.95 / monthor $399.00 / year
Join with your Lucid purchase: your first month (30 days) is free. Then your selected monthly or annual plan renews until canceled.
Make your next move
Get Lucid.
Get in early.
Antilag early access is your Lucid purchase. One presale includes the full Lucid release in Q1 2027; you do not buy Lucid again. Your SleepyTuned Link device is included when your ECU is sent back for Lucid.
SleepyTuned+ members$1749.00Before your prior ECU tune credit
Without membership$1999.00Before your prior ECU tune credit
All prices in USD. With a card purchase, you can join Plus alongside Lucid and get your first 30 days free; your chosen plan renews afterward until canceled. With financing, only current members receive the member discount.
05 / Before you jump in
The details.
No guessing.
Already bought an ECU tune from us?
You receive credit for what you actually paid, after coupons. Paid $189 for a BEF? Get $189 off Lucid. Paid $495 for a Custom Tune? Get $495 off. Paid $164.88 after a coupon? Your credit is $164.88. This stacks with the $250 Plus discount. TCU purchases, hardware and delivery/flashing fees are excluded. Sign in to see your credit and lower total.
What does the presale cost?
Lucid is $1,749 for SleepyTuned+ customers and $1,999 without membership. Join Plus with your purchase and your first month (30 days) is free. Afterward, Plus renews at $39.95/month or $399/year, depending on your selected plan, until canceled. Existing members keep their current subscription.
Already a Plus member, but not signed in?
Sign in with your membership account before checkout. We verify your existing membership and apply the $1,749 price without starting another subscription.
Am I buying Antilag or Lucid?
You are buying Lucid. The Antilag path includes early access now and the full Lucid release in Q1 2027. Return your ECU for the prioritized upgrade; no second Lucid purchase is required.
Is the presale refundable?
No. This is a non-refundable purchase of a future product to be delivered in Q1 2027. You must acknowledge the presale terms before proceeding to checkout.
Is the SleepyTuned Link device included?
Yes. The SleepyTuned Link device 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 for SleepyTuned+ customers who choose early access.
Can I get Antilag without SleepyTuned+?
Antilag is currently available only to SleepyTuned+ customers. You can explore membership options on the SleepyTuned+ page.
What happens if I choose Antilag now?
You’ll need to return your ECU to receive the new features once they’re ready. Customers taking this path will be prioritized for that upgrade.
Can I wait for the complete release?
Yes. You can choose the full Lucid release in Q1 2027 instead of getting Antilag now.
Your car. Your next chapter.
Wake up
what’s next.
Choose your path Antilag now for members. Lucid in Q1 2027.