Ford Explorer ST Performance Tune – Custom Calibration by ZFG Racing
Unlock the full potential of your 2025–2026 Ford Explorer 2.3L EcoBoost with ZFG Racing’s custom engine and transmission tuning. Our tunes deliver 30–100 WHP gains (depending on fuel type and goals) and are tailored to your vehicle’s setup and driving style — no generic maps, no compromises.
Why Choose ZFG Racing?
- Fully custom, remote tuning for Explorer Base, XLT, ST-Line, Limited, and Timberline
- Engine (ECM) & Transmission (TCM) calibration included
- Transparent process — no hidden fees
Tuning Device & Remote Access
Get the HP Tuners RTD package for a seamless, laptop-free experience. Manage tunes via the TDN App:
- Flash between stock and custom tunes
- Send/receive tune files
- Record/share data logs
- Read/clear DTCs
Fuel Options & Tune Styles
- Choose pump gas or E85 (see Fuel Type section for details)
- Select your tuning goal: Standard or Performance Tune Styles
Important Notes
- Devices ship blank; custom tunes require data logs and revisions - Learn more about our custom tuning process in our FAQ: How does the custom tune process work?
- Most tunes complete within two weeks after submission
- Non-refundable, vehicle-specific tuning
- Instructions for getting started will be sent after purchase via email
- Want a Preview? Visit Tuning Central > Quick Start Guides, Submit a Tune Request
📩 Questions? Contact us at Sales@TunedByZFGRacing.com or visit our FAQ.
ZFG RACING CUSTOM TUNE PART NUMBER 2025-Explo-2.3-CT
Custom tuning files and services are non-refundable and non-transferable! Tunes are vehicle-specific and cannot be reused or reassigned.
Important: ZFG Racing does NOT sell or ship to the State of California.
Orders shipping within the Continental USA can be placed directly through our website. Shipping charges will be automatically calculated at checkout once a valid shipping address is entered.
We are happy to accommodate orders outside the Continental USA whenever possible, including Hawaii, Alaska, U.S. Territories, APO/FPO addresses, and select international destinations. To place an order for any of these locations, please submit a Request for Invoice and include your full address (city, state/province, and postal/ZIP code).
Tracking information and order updates will be sent via email and can also be viewed in your ZFGR Account → Order History.
