ZFG Standard Custom Tune
Single‑Goal Engine & Transmission Tuning
Our Standard Custom Tune applies one carefully calibrated strategy across all factory drive modes, refining power delivery, drivability, and transmission behavior while preserving each mode’s intended character. Chose your tuning focus: Daily Driver, Performance, Race, or Tow.
Stage Packages
Our Stage 1 Package Discount automatically applies at checkout when your tuning purchase totals $825+ and you add an eligible intercooler in the same transaction.
See our Discounts Page for full details.

Platform Support
ZFGR Custom Tuning is available for all trim levels of this platform.
REMOTE TUNING
Get an HP Tuners RTD (Remote Tuning Device) with your ZFG Tuning Package for a seamless, laptop-free tuning experience.
HP Tuners is the company who manufacturers the tools ZFG Racing uses to send custom tunes to your vehicle. These devices let you flash your car’s computer with performance upgrades remotely.
You'll use the TDN (Tune Delivery Network) App to manage tuning:
Flash between stock and custom tunes
Send and receive tune files
Record and share data logs
Read and clear DTCs (Diagnostic Trouble Codes)
... all from your mobile device.
Here's a quick video on how it works: HP Tuners - YouTube Short - How to tune with the TDN App.
IMPORTANT - This platform is only compatible with RTD4, MPVI3, and MPVI4. No other devices are supported.
RTD4: Supports flashing via TDN App only. Data logging is supported via TDN App or laptop.
MPVI3: Supports flashing via laptop only. Data logging is supported via TDN App or laptop.
MPVI4:




