Calibration Request

Calibration Request Form

Contact Information

Preferred Contact Name *

First Name Last Name

Business Name

If you are an installing shop, enter your business name. Vehicle owners may leave this blank.

Vehicle Owner Name *

First Name Last Name

Preferred Email Address *

Enter the email address where you want to receive all calibration updates. THIS MUST BE ACCURATE, THE CALIBRATION WILL BE SENT TO THIS EMAIL.

Preferred Phone Number *

Number

Enter the best phone number to reach you regarding this calibration request. Include extension for businesses.

Vehicle Information

Vehicle Year *

Vehicle Make *

Vehicle Model *

Engine Size (Liters) *

Transmission Type *

VIN (Vehicle Identification Number) *

Input complete VIN of the vehicle the calibration is being requested for

Mileage of Vehicle *

Fuel Octane *

Vehicle Modifications

List all modifications installed outside of the supercharger kit (Exhaust modifications, thermostat, etc)

Package / Calibration Info

Reason For Request *

Choose "New Kit Install" for all installs, including upgrade kits (Stage 1 to Stage 2)

Are you upgrading your kit, or just requesting the latest calibration for your current setup?

Which kit is currently installed? *

Installation Type

Choose "Stage Upgrade kit" when upgrading from one kit stage to another.

Are you upgrading from a factory blower, or previous Whipple Kit?

System Stage / Version *

Supercharger Stage Upgrade Kits

Whipple Sales Order Number

If available, please provide the Whipple order number for the product you're requesting a calibration for.

Additional Information

Tell us more about your vehicle's history, supercharger kit and the reason for calibration request

Supercharger Serial Number

Located on a badge at the rear, driver's side of the blower or stamped on the top face plate.

Supercharger serial number on the front plate

Tuning Device

Tuning Device Type *

How to Retrieve .REQ Calibration File using Tomahawk Device

Tomahawk Tuning Device:

Turn ignition to ON/RUN (engine off).
Plug the Tomahawk into the OBD‑II port.
Use the buttons to select Request Cal File (or Read/Download Calibration) and press Enter.
The tool creates a TOMAHAWK.REQ file on the SD card.
Remove the SD card, insert it into your computer, and locate the file.
Upload the file to this form or attach it to the email chain created after submission.

Video Instructions: Whipple Tomahawk - How To Video

How to Retrieve Stock File using HP Tuners

HP Tuner MPVI / RTD Interface:

Download the necessary software for the device you have:
1. MPVI 2/3/4 Devices - VCM EDITOR BETA: Download VCM Suite BETA
2. RTD Interface - RTD FLASHER: Download RTD Flasher
Open VCM Editor BETA or RTD Flasher by clicking the wrench icon.
Connect the MPVI/RTD to the vehicle’s OBD‑II port.
With ignition in RUN (engine off), click the green arrow to start the read.
Click Gather Info to load PCM data.
Once populated, click Read to pull the calibration.
Save the file and upload it to the form or attach it in the follow‑up email.

Tuning Device Serial Number *

Input the serial number from the back of the tuning device
Tomahawk: V1-_______ or V2-_______
HP MPVI / RTD: 2___________
SCT: X4_________ or BD_________

Tomahawk Internal Serial Number *

14 character code located on your Tomahawk device in the following menu SETUP > TOOL INFORMATION > SERIAL NUMBER

Upload Calibration File(s)

Upload the stock file from your vehicle. See instructions below

Calibration Request Form