HPDash unit

A computer that lives in the car

The HPDash unit rides in the glovebox, runs on the car's 12 V and keeps its own cellular and Wi-Fi link. Your shop reaches the car whenever it is on: log it, update it, help the driver.

Price set at launch. Reserving costs nothing.

The HPDash unit with its red, white and blue lights
The HPDash unit in the open glovebox of a Corvette
Managed data

The network, handled

We supply and manage the cellular link: $4 a month per unit plus $0.01 per MB. No SIM to buy and no carrier contract. Tell us where the car will be and we set it to the strongest carrier there.

Compatibility

Works with the tools you already run

HPDash runs your tuning and diagnostic software right in the car, so it works on any make: factory ECUs, aftermarket ECUs, standalone engine management and piggyback systems alike.

memoryFactory

Factory ECU flashing

HP TunersEFILiveCobb AccessportEcuTekSCTDiabloSportHondataKTunerbootmod3MHDEZ LYNKUpRevEurodyne
tuneStandalone

Standalone engine management

HaltechMoTeCLink ECUHolley EFIAEMFuelTechECUMasterMaxxECUSyvecsEmtronProEFIMegaSquirtFASTFiTechMicrotech
swap_vertInline

Piggyback and inline

JB4UnichipSplit Second
speedAdd-ons

Power adders and controllers

Nitrous Outlet ProMaxNitrous ExpressSnow PerformanceDSX AtlasMotiv ReFlex+Turbosmart (boost)Transmission controllers

Factory ECUs across GM, Ford, Dodge and Mopar (RAM, Jeep), Honda and Acura, Subaru, Nissan and Infiniti, Toyota, BMW, VW and Audi, Mazda and more. And many more: if it connects over USB, Ethernet, Wi-Fi or Bluetooth, HPDash runs it. Ethernet-based platforms like MoTeC connect through a USB-to-Ethernet adapter, available from us.

Product names belong to their owners. HPDash is not affiliated with or endorsed by them.

Specifications
LinkCellular · Wi-Fi · Bluetooth
Data$4 a month + $0.01 per MB
ToolsConnects by USB, Wi-Fi or Bluetooth
Size90 × 94 × 41 mm
Weight200 g
Power12 V DC from the car
Runs at0 to 60 °C
In the boxThe unit, power cable, adapter, USB cable
BuiltMedford, Oregon

Specifications may change before launch.

Coming next

More hardware

A smaller, lower-cost unit and our own pass-thru cable are on the way.

HPDashHPDash, LLCMedford, Oregon · Made in the USA
Craig@HPDash.com(541) 708-1710Mon–Fri, 10am–6pm
© 2026 HPDash, LLC. All rights reserved. · Built in Medford, Oregon · Made in the USA.Terms & ConditionsPrivacy PolicyAcceptable UseEULADPA