Green Dodge Charger Hellcat
HP Tuners RTD4 · TDN app

Remote tuning

Custom performance tuning from anywhere. Plug in, log, and get a calibration built for your exact mods and fuel.

Jeep Grand Cherokee Trackhawk on the Satera Tuning dyno
How it works

Five steps, no shop visit

  1. Plug the RTD4 into your vehicle’s OBD-II port.
  2. Install the TDN app on your phone and link to Satera Tuning.
  3. Submit your mod list and datalogs.
  4. We build and send your custom calibration via the app.
  5. Flash, drive, and repeat until it’s dialed.

Kits include

  • HP Tuners RTD4 remote tuning device
  • Smart Access Cable for 2018+ Mopar
  • PCM unlocking for 2015+ Mopar (if selected)
  • Custom calibration for your build and fuel
  • Data log sharing and tune delivery through TDN
  • Unlimited revisions during your tuning window
Pick your platform

Remote tuning kits

All remote tuning kits

Hellcat-powered

Hellcat, Redeye, Jailbreak, Demon, Durango Hellcat, Trackhawk and TRX. Optional 8HP70 / 8HP90 transmission tuning.

Gen 3 HEMI & 3.6L

Non-Hellcat 3.6L / 5.7L / 6.1L / 6.4L, bolt-on or cammed. Includes an AEM X-Series wideband for logging.

2011+ Ford

Mainly Coyote-based, with the HP Tuners RTD4 and TDN app.

Beta tool

S.T. AI log comparison

Try it with your datalogs.

Watch

Remote tuning on video

More on YouTube
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Live vlogRemote tuning vs dyno tuning Q&A
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Live vlogRemote tuning revisited
Video thumbnail: How to write a tune with the HP Tuners RTD Flasher
How-toHow to write a tune with the HP Tuners RTD Flasher
Video thumbnail: Twin turbo Redeye: verifying remote tuning results
On the dynoTwin turbo Redeye: verifying remote tuning results
FAQ

Remote tuning FAQ

How does remote tuning work?

Plug the HP Tuners RTD4 into your vehicle’s OBD-II port, install the TDN app and link it to Satera Tuning, and submit your mod list and datalogs. We send your custom calibration through the app. Flash, drive, and repeat until it’s dialed.

What do I need to get started?

A remote tuning kit for your platform. Our kits include the HP Tuners RTD4; Mopar kits add a Smart Access Cable for 2018+ vehicles and PCM unlocking for 2015+. 2015+ Mopar PCMs must be unlocked before tuning.

How many revisions are included?

Unlimited revisions during your tuning window, with remote data log review through the TDN app.

How quickly will I get a tune revision?

Tuning services are scheduled in advance. If your tuning isn’t scheduled, we will do our best to return a revision within 24–48 hours during normal business hours. Details are in our Rates & Terms.

What happens if my vehicle has a mechanical issue during tuning?

If we can’t properly tune a vehicle because of mechanical issues, we pause tuning until those issues are resolved. Diagnosis and repair is a separate service from tuning; once the vehicle is back to fully functioning, we continue the tuning you requested. See Rates & Terms.

Do you offer after-hours, weekend, or track support?

Our tuning services are provided during normal business hours. After-hours, weekend tuning, and track support can be discussed in advance. Please contact us for pricing and scheduling.

Can I send logs after my tune is finished?

Yes. Once a tune is completed, a fee may apply to review a data log after the tuning session. See Rates & Terms.

We’re a shop. Can we work with you on remote tuning?

Yes. When a remote tuning service includes a 3rd-party business or vendor, we may require the signing of an NDA/NC document to protect our tuning strategy. Once signed, the business can be listed on our website as an authorized partner. Contact us with any questions.

Next step

Not sure which kit?

Call or email and tell us what you drive and what’s on it.

Submit a Work Request · Rates & Terms

In-shopIn-house chassis dyno · by appointment · Hampshire, ILDyno & Shop
RemoteHP Tuners RTD4 + TDN app · anywhereRemote tuning

In the Satera store