Lincoln Navigator Performance Tune – Custom Calibration by ZFG Racing
Unlock the full potential of your 2018–2021 Lincoln Navigator 3.5L EcoBoost with ZFG Racing’s custom engine and transmission tuning. Our tunes deliver 80–100 WHP gains (depending on fuel type and goals) while optimizing drivability, towing capability, and overall performance. Every tune is fully custom — no generic maps, no compromises.
Why Choose ZFG Racing?
- Fully custom, remote tuning for Navigator Premiere, Select, Reserve, and Black Label.
- 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 full details)
- Select your tuning goal: Daily Driver, Performance, Race, or Tow.
Important Notes
- Devices ship blank; custom tunes require data logs and revisions
- Learn more 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: 2018-Navig-3.5-CT
Custom tuning files and services are non-refundable and non-transferable! Tunes are vehicle-specific and cannot be reused or reassigned.
2018-2021 Lincoln Navigator 3.5L EcoBoost Custom Tune
Reasonable Basis - Emissions Testing Verified to have no adverse effect on emissions.
ZFG Racing LLC Reasonable Basis File Number: RBF-002
Products within this category, to the best of ZFG’s knowledge and understanding, demonstrate a reasonable basis that they do not adversely affect vehicle emissions and retain the full operation and functionality of the On-Board Diagnostic System (OBD) Emissions Related Items, and will continue to satisfy emissions requirements, such as meeting standards within useful life or maintaining emissions performance outside useful life. Such labeling does not indicate products are 50 state legal. Consumers are advised to make sure that such parts are installed and used properly in order to maintain compliance with emissions standards.
Reasonable Basis testing under the guidance of SMEA Garage Emissions Compliance for reasonable basis often coincides with CARB EO pending. Additional documentation available upon request.
