HPDash software

The tuning app built by a tuner

Read, log, solve, edit and write GM engine computers from one window. Remote access and the Dash app come with it.

monitoringLog & solve: Gen 3 to Global Bcheck_circleRead & write: up to the E92scheduleE99 read & write coming soon

How a tune goes

downloadRead

1 · Read the car

Save the computer's software and tune before you touch anything.

monitoringLog

2 · Log it

Drive it or run it on the dyno and record the channels you need.

tuneSolve

3 · Solve

The solver reads the log and proposes corrections, cell by cell.

table_chartEdit

4 · Edit

Check each change in the table, the 3D view or the compare view.

uploadWrite

5 · Write

A dry run first, then the write. If it stops partway, the app finishes it.

The HPDash app's Solve page proposing corrections from a drivetuneSolve
The HPDash app's Calibration page showing a spark table as a heat maptable_chartCalibration
groupSample customers
Customers & cars

Every customer. Every car.

Each car keeps its own tunes, reads and logs, filed by the app. Its history shows who connected, read, changed and wrote it, and when. One click tidies old files into the right car's folder, and one click undoes it.

What you need
ComputerA Windows 10 or 11 PC or laptop
CableA standard pass-thru cable
CarsGM Gen 3 to Global B; read and write up to the E92
RemoteIncluded
DashAny Android tablet or phone

Yearly, sized to your shop

From $249/YR
checkVehicle licenses are free. Your plan sets how many.
checkNo credits. No unlock fees.
checkRemote and the Dash app included.

Questions

Do I pay per car?expand_more

No. Vehicle licenses are free; your plan sets how many.

Are there credits or unlock fees?expand_more

No.

Which cars does it work on?expand_more

Logging and the solver work on GM Gen 3 to Global B. Reading and writing work up to the E92; E99 is coming soon.

Can I tune a car that isn't at my shop?expand_more

Yes. Remote access is built in.

What does it cost?expand_more

Solo is $249 a year, Shop $499 and Fleet $999. Remote and the Dash app are included.

HPDashHPDash, LLCMedford, Oregon · Made in the USA
Craig@HPDash.com(541) 708-1710Mon–Fri, 10am–6pm
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