STILLEN TruControl V2 Inline Power Module
Fits 2021-2025 3.5L EB (PowerBoost hybrid)
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gain
81 whp hp / 79 lb-ft tq
manufacturer claim
334->415 whp on STILLEN's dyno; stated as ~97 hp at the flywheel
price
$649
install
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An inline tuning module plugs into your engines wiring between the factory sensors and the ECU, adjusting signals on the fly to change performance - unlike a full tuner it does not flash or replace your engine computers software.
why this one — Built specifically for the PowerBoost hybrid drivetrain rather than a generic EcoBoost tune force-fit onto the hybrid, so it accounts for the electric motor and battery system alongside the gas engine.
Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.