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MPT Dyno Tested Tune, 93 PR-X (+Optional Tuner)

Fits 2011-2014 5.0L V8

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gain
+55 hp / +85 tq
manufacturer claim
$ per hp
$5/hp
manufacturer claim · gains don't simply stack
price
$300
at More Power Tuning
typical price

Price tracked 6 times since Jul 12, 2026: low $300, high $300, currently $300.

low $300 · high $300 since Jul 12, 2026
install
1/5 difficulty · ~30 min
Buy at More Power Tuning

A tune is new software for your truck's engine computer, loaded through a handheld tuner that plugs into the port under the dash. MPT's 93 octane PR-X tune for the 2011-2014 5.0L V8 changes how the engine manages fuel and spark to safely pull more power out of the stock hardware. No wrenching involved.

why this one — MPT publishes a real dyno comparison for this exact tune: 288 to 343 horsepower at the wheels, a gain of about 55 hp and 85 lb-ft on 93 octane. Dyno-tested numbers beat marketing estimates, and at $300 it is one of the cheapest cost-per-horsepower upgrades for these trucks.

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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.