Livernois Motorsports MyCalibrator Touch Tuner
Fits 2021-2023 5.0L V8

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gain
+38 hp / +45 tq
manufacturer claim
peak vs peak, 93 octane
$ per hp
$18/hp
manufacturer claim · gains don't simply stack
price
$779.99
at AmericanTrucks
install
1/5 difficulty · ~30 min
where to buy · 2 retailers tracked
A handheld touchscreen gadget you plug into the diagnostic port under the dash to load a new engine calibration -- it changes fueling, timing, shift points and throttle response for more power and better towing behavior.
why this one — Part number LPP631167, 50-state CARB-legal, and the largest documented gain figures found for a 2021-2023 5.0L F-150 tuner.
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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.
