Drag Specific V280

STILL FREE!! --- The game-changing Tekin HotWire 3.0 for iOS iPhone and iPad!

The HotWire3 App lets you WIRELESSLY make your adjustments on the fly, no programming card, no running back to the pits, no need to plug in a cable. Once you Bind your iOS device with the HotWire3, just Connect, Tune, Drive. It’s that simple!

-iOS 13.0 and up
-Tekin HotWire 3.0 (TT1452)
-Tekin Gen1/Gen2/Gen3 Speed Control*
-Bluetooth Low Energy (BLE) capable device (iPhone 6S/iPad3 or newer)
-HotWire3 App runs in Demo Mode without HotWire Gen3 device

*Works with RX8 Gen1/Gen2/Gen3, RS Gen1/Gen2/Gen3, RS Spec, RSX, RSX Pro, RX4, RS Pro BE, and RS Pro 1S

What’s New

Version 20.43.0

Adds Adjustment for Speed Control firmware V280 which is Drag Specific. New features include:
--Launch Boost
--Launch Power
--Power Delay

Ratings and Reviews

3.1 out of 5
23 Ratings

23 Ratings

AEracer87 ,

Works well

Works well with my Spec mode esc but whenever I try to connect my RSX Pro is says I need to update the app on my phone but there is not an update available.

PJ85PR ,

The app doesn’t work properly

I’m very disappointed with the Tekin folks, their products is top notch and very expensive but this app needs a lot work, for starters the app has not been updated in over a year, when you open the app stuff looks out of place like the image I’m looking at is too big for my phone’s screen and the app is not compatible with their newest esc software (280) so if you’ve updated your esc to their latest esc software be ready to only be able to make changes to your esc on a pc. I hope an update is coming out soon for us app users.

Tinker1221 ,

Hotwire 3.0

Tekin has once again proven to be a leader in technology. This app is awesome and really allows you to tune your vehicle while on the track. No more waiting for the next round of practice. No issues reported and works like a champ. Easy to use and setup.

Developer Response ,

Thanks! We have some great features in the works, something unlike anything you have seen, anywhere else. Stay tuned!

App Privacy

The developer, Tekin, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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