What size turbo is the stock F150 EcoBoost?
The stock F-150 EcoBoost uses a twin-turbo setup rather than a single large turbo, and Ford does not publish a single, official “turbo size” number for the trucks. The exact turbine/compressor dimensions vary by engine (2.7L vs. 3.5L) and model year, and precise measurements are not publicly standardized across all builds.
Understanding the basic turbo layout helps explain why a simple “turbo size” figure isn’t readily available. The EcoBoost V6 in the F-150 relies on two compact turbochargers, one mounted to each bank of the engine, delivering boost across a broad RPM range.
Twin-turbo configuration
In the stock F-150 EcoBoost, two turbochargers work in tandem with an intercooler network to provide boost for both cylinder banks. This twin-turbo arrangement is designed for quick spool and strong mid-range torque, helping the truck accelerate more briskly than a naturally aspirated engine of similar displacement.
- Two turbochargers, one on each bank of the V6
- Twin-scroll design to maximize exhaust energy and boost response
- Intercooling to reduce intake air temperature and improve performance
- Used on both main EcoBoost options in recent F-150 generations
In short, Ford opts for a twin-turbo setup rather than a single large unit, with the exact sizing details kept internal and not publicly codified for consumer reference.
The current EcoBoost options in the F-150—primarily the 2.7L and 3.5L variants—both rely on twin-turbochargers. Ford has not released official, public specifications for the turbo wheel sizes, and those dimensions can differ by year and engineering revision.
2.7L EcoBoost
The 2.7L EcoBoost uses two smaller turbochargers, mounted to the engine’s exhaust manifolds on each bank. This configuration targets strong low- to mid-range torque and compact packaging suitable for the smaller displacement.
- Two compact turbochargers, one per bank
- Design optimized for quick spool and robust low-end torque
- Part of the modern, turbocharged twin-REV F-150 family
Because Ford does not publish exact turbo-wheel dimensions for this engine, enthusiasts typically discuss performance attributes (spool timing, boost delivery, and overall power) rather than precise sizes.
3.5L EcoBoost
The 3.5L EcoBoost also employs two turbochargers, enabling higher peak power and broader torque than the 2.7L, with tuning aimed at stronger top-end performance while preserving daily drivability.
- Two turbochargers feeding a high-output V6
- Enhances higher-rpm power without sacrificing low-end responsiveness
- Turbo sizing is tuned to balance economy, power, and reliability across trims
Again, official turbo dimensions are not published in consumer materials, and precise sizes can vary with model year, calibration, and calibration packages.
how to determine the exact turbo size for your truck
If you need the exact turbo dimensions for a particular F-150 EcoBoost, it requires looking beyond general specs. Ford’s public materials typically do not disclose exact wheel diameters, so owners often rely on official service documentation or teardown analyses to obtain precise measurements.
- Check the vehicle’s official service manual or factory workshop manuals for component specifications
- Consult Ford dealer service departments or corporate engineering resources for exact turbo dimensions
- Look for published teardown articles or OEM part catalogs that list turbocharger part numbers and associated dimensions
- Inspect the engine bay for stamping on the turbo housing or compressor wheel (where permitted), which may include model and size identifiers
For most owners, the practical takeaway is that the F-150 EcoBoost uses a twin-turbo arrangement, with precise sizes not standardized in consumer documentation. If you’re tuning, replacing, or comparing turbos, rely on official part numbers or professional teardown data rather than a published “size” figure.
The Ford F-150 EcoBoost line employs a twin-turbo setup on its main EcoBoost engines (2.7L and 3.5L). There is no single, publicly published turbo size for these units; exact turbo wheel dimensions vary by engine and year, and are typically available only through official service literature or detailed teardown/parts documentation. For practical purposes, owners should focus on the twin-turbo configuration and consult authoritative sources to obtain precise measurements if needed for maintenance or performance work.
Summary of key takeaways
- The stock F-150 EcoBoost uses two turbochargers, not one large unit.
- Exact turbo wheel sizes are not officially published and vary by engine (2.7L vs. 3.5L) and model year.
- For precise measurements, consult official Ford service documentation or reputable teardown/parts resources.
Is a 40 mm turbo big?
Turbos are commonly measured in millimeters and use the diameter of the compressor wheel inducer as their size, and for an automotive application, they can range from as small as 40mm on a small 4-cylinder car to as large as 106mm on a drag racing big block.
What turbos does a 3.5 EcoBoost have?
- KC Reaper 500 Twin Turbos - 3.5 EcoBoost (2011-2016)
- KC Reaper 500 Twin Turbos + KC Intercooler Package - 3.5 EcoBoost (2015-2016)
- Garrett Powermax Turbocharger Upgrade (Left Side) - 3.5 Ecoboost (2011-2012)
- Garrett Powermax Turbocharger Upgrade (Right Side) - 3.5 Ecoboost (2011-2012)
How big are F150 EcoBoost turbos?
3.5L EcoBoost Stock Turbos and Intercooler
The stock manifold's turbo outlets are very small at ~1.18″ considering 1.75L of displacement will breathe through it!
Are 2.7 and 3.5 EcoBoost turbos the same?
The 2.7 EcoBoost again is standard in the F-150. To upgrade to the 3.5 EcoBoost. I think it varies a little bit from year to year but looking at new trucks it's about $1,500. Extra to upgrade to the
