TunerView Android App

The much anticipated launch of our TunerView Andrdoid app is finally here!. Now available on the Google Play Store! All you'll need to add to your existing NepTune RTP is a Bluetooth module. View real-time data, record, playback, and record video to overlay later with software such as RaceRender. Check it out today!

Demon II Released

The Demon II is a hardware refresh that is replacing the original Demon for all USDM/EDM large box ECU NepTune RTP packages.
-This sleeker unit is more stable when installed.
-No longer requires a battery for data retention.
-Comes with the TunerView Data Header and Analog Input header pre-installed.
-Features a ferrite bead onboard to help reduce interference.
-Two USB ports so you can decide whether to cut the ECU case or not.
*JDM ECUs will still need to use the original Demon unit for fitment.

Contact your local dealer today!

Our Main Distributor

Our dealers can still provide you with NepTune products, but we are happy to have Xenocron.com as our main distributor. All orders on our store will be handled by the Xenocron.com staff. You can also inquire directly at Xenocron.com.

What's New

The NepTune RTP System gets Sensor Adjustments, low/high switched boost cut, Multi-Tune Support (Demon Only), 5 (Demon) or 4 (Demon II) extra analog inputs, and trace markers:

*Grab the latest software today or check version in the software to auto-update.

The TunerView RD 1 gets support for the NepTune RTP 5 additional analog inputs, real-time graphing, and support for the NepTune RTP Multi-Tune feature: Switch tunes right from the display!

*Visit the TunerView RD 1 page or check version in the software to auto-update.

The TunerView II gets support for the NepTune RTP 5 additional analog inputs, NepTune RTP Multi-Tune feature, and updated software:

*Visit the TunerView II page.

TunerView RD 1

TunerView RD 1, the graphical display with a fully configurable layout via drag and drop software. If you haven't seen this unit yet, take a look!

Custom Install Shown:

Be sure to check out the videos on the RD 1 Help page.

Attention NepTune Users Who Have Been Tuned On The Chip Version

If you've already been tuned on NepTune by a dealer, upgrade to the NepTune RTP for Only $349. Contact your tuner today for details. If you were tuned by Jeff Evans, we're very sorry for the inconvenience and some of the misleading information that's been posted. For a retune or an upgrade to the NepTune RTP System please contact one of our other dealers and they will take care of you.

Copyright © 2003-2015 HRTuning, LLC. All Rights Reserved.