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Pulled on our in-house Mustang Dyno. 93 octane, stock block, ProCal tune. The curve below is the actual NX2 we shipped — not a manufacturer marketing claim.

When the 2015 Mustang EcoBoost came out, the aftermarket had a handful of piggyback tunes and not much else. Then Precision Turbo released the NX2 — a direct drop-in replacement for the factory turbo, with a billet compressor wheel and a dual ball bearing center section. It turned a 310 HP factory car into a 380 WHP street weapon with zero modifications. The install is so simple most customers do it in a Saturday afternoon.
Years on, the NX2 is still the bolt-on turbo we recommend first for 2015–2023 Mustang EcoBoost owners who want serious power without modifications. Proven. Reliable. And it just works.
The NX2 isn’t a rebadged Chinese turbo in a Precision-stamped box. It’s a full Precision build, assembled in Hebron, Indiana, with the same CEA compressor wheel technology Precision uses on their Pro Mod record-holding turbos. The billet compressor wheel is machined from 2618-aluminum forging — same material grade as their top-tier drag race turbos. Dual ceramic ball bearings in the center section mean faster spool and longer life than the factory journal-bearing turbo it replaces.
The OEM-replacement housings are what make the install so clean. The turbine housing bolts to the factory exhaust manifold. The compressor housing matches the factory charge pipe outlet. The oil feed and drain lines use factory-spec fittings. Nothing to cut, weld, or re-fabricate — you pull the factory turbo off, bolt the NX2 on, plumb the stock oil lines back up, and drive it.
The NX2 Stage 1 is the right turbo for most drivers. If you’re building a track car or running E85 on a built block, consider the Stage 2.

Pull the stock turbo, bolt the NX2 in, reconnect everything. That’s it. No adapters, no custom piping, no engine harness work. Basic hand tools and a jack are enough — this has been done in home garages by first-time installers hundreds of times. The compressor housing bolts to the factory intercooler piping. The turbine housing bolts to the factory manifold. Oil feed and drain lines use factory fittings.
You’ll make meaningful gains on stock tuning, but we strongly recommend pairing the NX2 with a quality tune from a reputable shop to unlock its full potential — think 380 WHP on 93 octane or 450+ WHP on E85.
Precision covers the NX2 with a full 1-year warranty, no-fault — meaning they back it even if the failure wasn’t a manufacturing defect. That’s how confident they are in the platform.
Function Factory Performance owns every turbo image on this page. Shot professionally in-house, on our own NX2 units. Unlike big-box vendors who list products they’ve never touched, we photograph, test, and stand behind every product we sell.
Real install, real dyno, real driving impressions — straight from the FFP shop. The two videos below are the most-watched NX2 content we’ve published.
We’ve been documenting our 2016 EcoBoost development car for years. The articles below cover the NX2 install, our dyno program, and where the NX2 fits in our top-five EcoBoost upgrade list.
Real installs, real reviews — from FFP customers running this part.
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MIAD HOQUE –
I spoke with Charles and we discussed how I wanted to upgrade my car, with his expertise we settled on the Function Factory Turbo kit, centered around this NX2 turbo. He got me a great deal and the after sales customer support has been the best I’ve ever received! With the turbo kit and PD Tuning I bought through FFPerformance my car just pulls and pulls all the way to redline, it’s a whole new car. There’s no noticable increase in turbo lag, not that the stock EcoBoost had any, but the car is quick to pick up speed and has some nice top end power now.
Jonathan –
Great product! Best option for stock block; all the power to max the block with minimal lag
Andres carrion –
I’ve always liked function factory performance and their services they provide to the car community! Charles has helped me not only with the purchase and install of my NX2 but so much more. If you’re looking to make some good power with a BOLT ON turbo , don’t hesitate to add this to your cart!
b0n3z –
This honestly transformed my Ecoboost from a grocery getting to something that WILL move! It was the best thing I’ve ever done to this car. Combine this and Tuning PD-Tuning made this car a blast to drive and own! As must as I want to get a truck, I can’t get rid of this car after everything I’ve done and how much I love what Charles has done to this car!
IG: Red_Stripe_Ecoboost (verified owner) –
I’m using the precision NX2 turbo with the Full Race intercooler, cpe meth charge pipes and Snow Sno-210 methanol system. I’m tuned by Ryan at PDTuning and we have taken my car and pushed it to the limits of the stock block! There is no lag and now pushing 26-29psi, the car pulls ALL THE WAY through the gears now. Not like the stock turbo where it would fall on its face after it just started to get fun. This turbo and supporting mods have shut up every person ever told me I should have bought a v8. Get one. But only if you want to go really fast.
1m2sEcoBoost –
I’ve been running the NX2 for a little over a year. The EcoBoost has full bolt on’s, tuned by PurpleDrank and also pushing Methanol. The power I’m getting out of this setup is honestly absurd for a 4cyl. I’ve had ZERO issues with this turbo setup and I’m very glad I went with the NX2. I’ve been teaching here and there and have been talking out some mean cars. I can’t say enough about this turbo, it really was easy to install and has completely changed the car. I highly recommend it to anyone who wants power out of their car without beaking the piggy bank.
IG: Car_Culture2.3L –
When I was looking for more power for my 2016 Ford Mustang EcoBoost the NX2 Drop in turbo kit definitely did just that. The kit was very simple to install and has no issues My car is running all the bolt ons you need to reach max performance. I’m also using Function Factory Performance Auxiliary fuel system kit currently running E90 pushing around 460hp and 470whp
Tuned: Purple Drank Tuning ??
Christian I. (verified owner) –
Austin Palmer (verified owner) –
Charles is the man! FFP all the wayyyy!!!!
Charles Siritho (store manager) –
Thanks for the kind words, Austin!
rojeanson lee (verified owner) –
Russell Fair (verified owner) –
Great upgrade and fairly easy install. Looks awesome and I can’t wait to hit the track.
Mike Hayes (verified owner) –
Your company is outstanding in customer service, quality and has an expansive parts catalog. I will absolutely continue to purchase from FFP.
Charles Siritho (store manager) –
Thank you for the feedback, Mike. We hope to be a long time car parts provider for you. Please continue to support us by following us on our youtube and Instagram. https://www.youtube.com/thefunctionfactoryaz and https://www.instagram.com/ffperformanceaz/
Jesse Spiering (verified owner) –
Very awesome customer service and prompt response
Charles Siritho (store manager) –
Thank you for the comment, Jesse. We appreciate the feedback Please continue to support us by following us on our Youtube and Instagram https://www.youtube.com/c/TheFunctionFactoryaz and https://www.instagram.com/ffperformanceaz/
Edward (verified owner) –
Charles was great , answered all my questions within mins and the nx2 really woke up my mustang ?
Charles Siritho (store manager) –
Thank you for the kind words and comment, Edward. Please continue to support us by following us on our Youtube and Instagram https://www.youtube.com/c/TheFunctionFactoryaz and https://www.instagram.com/ffperformanceaz/
Garrett McDowell (verified owner) –
I’ve had the NX2 on my 2016 Mustang ecoboost for about 2 months now and every time I get in the car for a joy ride it puts a huge smile on my face. The NX2 truly brings the Ecoboost to life!!!
Thomas Mordecki (verified owner) –
Noah P. (verified owner) –
Pretty easy and straightforward install minus the oil drain line. Really wakes the car up, got mine with the 19psi actuator and it holds boost all the way to redline without maxing out the turbo. can’t beat it for the price.
Jaric S. (verified owner) –
I’m happy with it, but make sure you suggest they buy the Cupping from the air box to the turbo that is what I’m waiting for to get to me so far.
Kevin Brinkman (verified owner) –
I want to thank Function Factory Performance for great experience. My son’s car was blowing grey/blue smoke from the exhaust upon start for the first several minutes. We investigated and determined the turbo was leaking oil and detecting the film from around the turbo. I researched online for turbo’s and decided to call Function Factory. They immediately answered the phone and was talking to someone live. After walking me through the process my son and I decided that we would take on the repairs ourselves and upgrade the turbo to a larger GEN2 drop in ready. The Cobb and a tune has to be purchased along with turbo which is done after the install. It took about 30 min to take the old turbo out, and about 30 min to put the new one in. I found a video online of the process and it worked identical to that. I do recommend how Function Factory suggested, and that was to take the oil outtake line from the block before placing the new turbo in. It was much easier making sure the valve was seated into the turbo slot correctly and securely. You do however need a small swivel adapter to get the bolts off and on the block. I can definitely recommend this to anyone needing to replace or upgrade their turbo. It took about 5 separate tunes, and now the car runs great. It’s smooth and has more power.
Brandon Navong (verified owner) –
Good turbo for the price. Definitely recommend a tune after install as you may run lean. Install was 2 6 hour days.
Nader –
May i ask small question because i’m out of usa and i’m thinking to buy that turbo so is that one safe on engine of damage like breaking piston or short block. Thanks in advance
Charles Siritho (store manager) –
Hello Nader,
Rest assured, this turbo is engineered to work seamlessly with the stock engine. Damage should only occur if the installation is faulty or the tuning is incorrect.
Best regards,
Charles