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TuneX
SKU: TNX-25EXPS
Financing available with Affirm. Learn More
The TuneX Performance Module is a plug-and-play power upgrade engineered for the 2025-2027 Ford Expedition (Standard). With user-selectable maps and no ECU flashing, it delivers safe, effective horsepower, torque, and fuel economy improvements on demand.
Exclusively available from Lethal Performance and our authorized dealers.
The TuneX module connects to your factory engine sensors and intercepts key signals like boost, fuel delivery, and ignition timing. It optimizes these values in real time based on the selected map, all without leaving a trace on your ECU.
Performance results may vary with fuel grade, environment, and usage.
Installation normally takes 10–15 minutes:
No flashing, dealer tools, or reprogramming required.
The TuneX Performance Module is the easiest way to wake up your2025-2027 Ford Expedition (Standard). More power, better mileage, and no ECU flash required—only from Lethal Performance.
This product fits the following models and years:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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