HEMI/Pentastar Custom Tune Order Form

Order Number (From your order confirmation email) – Usually 4 or 5 digits – like 9512

I listed this first and made it required because I really prefer you place an order before filling out the form.

Customer Name

First

Last

Cell Phone Number

We may have a question or need clarify something. So please give me a number that you will actually answer or return a text message on. Help me help you.

Vehicle Year

Vehicle Model

VIN

We use the VIN to answer any questions we may have without giving you “homework”

ECU Unlock (Required for 2015+)

Unlock for HP Tuners
Unlock for Diablo

I Understand

For 2015+ vehicles, you can’t switch between HP Tuners and Diablo. The unlock patch is different.

I Understand

For 2018+ vehicles, you need a gateway bypass cable. Either the generic “12+8 Chrysler” cable or the HP Tuners Smart Access cable

Engine Size

In liters please – 5.7, 6.4 etc

Torque Converter

Stock, 2400 RPM Stall, Specific brand and model number, etc

Cam

If stock just write stock. Otherwise please tell us the brand and part number – “Summit Racing SUM-5723” or just a link to the website

Heads

If stock just write stock. Otherwise please tell us the brand and part number – “Airflow Research AFR-2509” or just a link to the website

Fuel Injectors

If the injectors are stock/already matched to the PCM, you can simply write “stock” and move on. If they are not stock, we need the exact brand and model number. Even if they are a larger OEM Mopar injector, we still need to know precisely which one it is. General descriptions like “42 lb injectors” or “600 cc injectors” are helpful for context, but they are not sufficient on their own. Accurate injector data is critical to making the correct adjustments in the calibration, so please be as specific as possible.

Fuel Octane

93
91
89
87

For stock or lightly modified vehicles, regular fuel is fine and will still provide good results. Premium fuel is best for performance. Please select what you will run, and make sure that is what is in the tank when the tune is installed. If your vehicle calls for premium fuel from the factory then you really need to use premium. If you have major modifications, such as cams, heads, or major airflow upgrades, you should run premium. Higher octane fuel is resistant to engine knock, and gives us more “room” to increase ignition timing.

Headers/Cats?

Thermostat

Stock/165/195/etc

Disable MDS? (HEMI Only)

Yes, please make this always run in V8 mode as God intended.
No, I totally trust Mopar engineers and I know they have my best interest at heart.

Remove Speed Governor?

Yes
No

Tell me About How You Use Your Vehicle

Daily driver, street/strip, track only, show, heavy towing, occasional towing, heavy foot, etc.

Active DTCs (list any active DTCs)

If no DTCs are present just put “none” or NA, or whatever. I am not here to tell you how to live your life, but some type of entry is required.

We Order Torque

Drivability Notes

Okay so that last part is a joke. We can’t fix mechanical/electrical issues with a tune, but we will try to help you if we can.

Something else? Special Requests? We will do our best.

Need to add details/explain something? Got a question? Did I forget to add a section to this form? Use this space for stuff like that.