
Step 1: Log In
💡 Tip: To pre-fill Tune Requests, update contact fields in "My Account" first!
Step 2: Submit Request!
Let us know what you'd like to do and we'll ask a series of questions relevant to your request and provide a space for comments and attachments. Once submitted, a copy of your request will be sent to you via email and reviewed by our team. Requests are typically processed within 2-5 business days; if you haven't heard back within 5 business days, please contact our sales team!

Find the guide that's best for you:
Our Quick Start Guides are designed for customers who just want the basics. Our Full Tuning Guide provides a comprehensive overview of tuning with ZFGR from start to finish - and all the steps in between, with screenshots and more!
💡 Tip: We recommend you start with the TDN App and only use VCM if explicitly instructed by us.
For specific platform/device combinations that require VCM Suite Beta "Laptop Method" please use this guide:
"Laptop Method"
for Windows ONLY
NOT supported for all platforms
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Questions?

Depending on your tuning method, you'll need the appropriate software listed below:​​​​​
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Most customers will use the TDN App.
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If using the Laptop Method, you'll need VCM Suite Beta (with the necessary .NET runtime).
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RTD Flasher may be needed for some applications.​
​​​​​Note: Some downloads are only available on the desktop version of our website. You can always check for the latest versions of software on the HP Tuners website - we only use VCM Suite BETA: hptuners.com/downloads
Tune Delivery Network (Phone app)
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HP Tuners’ Tune Delivery Network (TDN) is the fastest and easiest way for you to get your custom tune! Read your stock file, load new tunes, data log, and check diagnostic trouble codes - all right from your phone!
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iOS and Android app
available for free download
(iOS compatibility requires RTD+/RTD3/RTD4 or MPVI2+/MPVI3).
VCM Suite Latest BETA Download
Application Prerequisites:
.NET Desktop Runtime Windows x64
You can always check for latest version of this software on the HP Tuners website - please note that we only use VCM BETA: hptuners.com/downloads/
"Laptop Method"
for Windows ONLY
NOT supported for all platforms
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Click to download






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