Garrett (via Full-Race) PowerMax Stage 1 Twin Turbo Upgrade (turbos only)
Fits 2011-2016 3.5L EcoBoost
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Price tracked 12 times since Jul 12, 2026 across the stores we check daily: low $2,158.99, high $2,223.59, currently $2,158.99.
where to buy · 3 retailers tracked
A pair of upgraded Garrett turbochargers that bolt in place of the stock twin turbos on the 3.5L EcoBoost, sold as turbos only - you'll need supporting mods and a custom tune to actually use the extra capacity.
why this one — Full-Race's own listing cites typical whole-truck gains of about 175 hp/120 lb-ft with supporting mods, and Garrett separately claims 22% more flow than stock - but those are whole-build numbers, not the turbos in isolation.
FFP's own listing: "typical gains of +175WHP/+120WTQ, total 450WHP/460WTQ" (whole-truck estimate with supporting mods, not turbos in isolation). Garrett Motion separately claims "22% more flow than OEM, up to 300HP capability per turbo." Sources: ffperformance.co/product/garrett-motion-2011-2016-ford-f-150-3-5l-ecoboost-stage-1-bolt-on-twin-turbo-upgrade/, garrettmotion.com/racing-and-performance/performance-catalog/vehicle-specific/3-5l-ecoboost-f-150/.
Turbo hardware changes boost/airflow and requires custom tuning to run safely - can affect powertrain warranty and CARB/EPA compliance depending on state and specific supporting parts.
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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 how we check a price and our affiliate disclosure.