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FFP 2015-2023 Ford Mustang EcoBoost “GT Killer” Kit

$9,318.99

Track tested

We did the testing so you didn’t have to. Countless numbers of dyno pulls, 80,000 miles of daily driving + endless racing laps. The Precision Turbo NX2 for the 2015-2021 Ford Mustang Ecoboost continues to provide us with quick spool action and the top end power we expect

Available

$

FFP 2015-2023 Ford Mustang EcoBoost “GT Killer” Kit

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The Ultimate Bolt-On Ecoboost Performance


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Direct Drop-In

Direct drop in replacement (easy install, no adaptors needed) installs without modifications

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Twin Scroll

Just like the OEM turbo, the NX2 uses a divided, one piece twin scroll turbine housing proprietary to the Mustang Ecoboost. Turbo lag has a new enemy.

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Billet Wheel

High efficiency NX2 compressor & turbine wheels (more horsepower better response, less lag

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Dual Ball Bearing

The NX2 CHRA features a dual ball bearing to help reduce spool friction and increase longevity.

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With a responsive, and torquey twin scroll design, the stock turbo on the Ford EcoBoost Mustang is one of a kind. Because of the reverse rotation twin scroll design, an aftermarket upgrade is unable to properly sit in the stock location. The solution? To develop an innovative, clean-slate design built to bolt on like stock but offer the power aptitude of an aftermarket turbo. The billet compressor wheel was designed for a perfect balance of peak power and response, and hand-crafted to slip smoothly into the stock turbo position. It utilizes their latest generation blade aero with 11 full blades (no splitter) for a max flow rate of 70 lb/min (spinning Counter clockwise). Compressor Housing retains OEM connections with a 3″ hose coupler inlet, 2″ hose coupler outlet.

Included in your “GT Killer” Kit

This kit is everything you need to reliably make 380 WHP on 93 octane, 450 WHP on 91/93 + Methanol, and 420 WHP on an E30 mix. We also include our UPR x FFP Road Race Catch Can set up to help with the increased crankcase pressures along with keeping your engine from ingesting any oil. On top of the catch can set up, this kit comes with the Tomei Expreme Ti Cat-Back Exhaust that not only helps make your Ecobeast breathe but also receives a diet losing over 45+lbs .

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600 WHP+

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SIZE MATTERS

With being almost 2.5x larger than the OEM turbochargers, the Precision Turbo NX2 flows nearly 52lbs per minute. What does that all mean? That means less boost, MORE power and less stress on your Ecoboost engine.

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SPEC // BNR 600

Turbocharger: STAGE 1 Precision Turbo NX2

Compressor Blades: (NX2 Billet) 52mm

Turbine Blades: (NX2 Inconel) 52mm

Turbine Housing Investment: Cast Stainless Twin Scroll .70 a/r

Turbine Fitment: 2015-2020 Ford Mustang Ecoboost

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Track tested

We did the testing so you didn’t have to. Countless numbers of dyno pulls, 80,000 miles of daily driving + endless racing laps. The Precision Turbo NX2 upgraded turbocharger continues to provide us with quick spool action and the top end power we expect

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A Gallery Of Performance

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MORE features

  • Includes new gaskets and silicone couplers including 3” in for popular intakes (aftermarket or stock intake systems)
  • Capable of 520 WHP with supporting mods
  • 1 year No Fault- No Hassle Warranty
  • Tune Included
  • Our turbo kit ships directly to you for free.
  • 45+lbs weight reduction due to the Tomei Expreme Ti Cat-Back

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PD-TUNING

Expert tuner, Ryan Martin from PD Tuning will handle you with care and respect for you and your stallion.

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Dyno SHEET
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COMPRESSOR MAP

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READY TO JOIN THE BIG TURBO CREW?

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Button

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FUNCTION FACTORY PERFORMANCE TURBO KIT FAQ

A list of the most commonly asked questions by prospective customers looking to make the switch.

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I didn’t make 500 WHP, what the heck this thing sucks!?

A built block, and Xtreme-DI Upgraded Fuel Injectors will be required to achieve the maximum output levels of this turbocharger. Expect 380 WHP on 93 octane. 450 WHP on 91/93 + Methanol, 420 WHP E30 mix. 

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Do I need a tune?

Absolutely, we’ve include PD Tuning’s custom tuning for those that have purchased a COBB Accessport V3. If you do not have a COBB Accessport V3, it is available in our drop down menu. We do NOT recommend any racing activity untuned. Function Factory Performance is not responsible for your engine, internals or tears if you do not choose to take our advice.

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Do I need to make any modifications?

Zero cosmetic modifications will be needed to install this kit. Install is about a 6/10 on the difficulty meter. To get the most performance out of this turbo, we’ve included everything vital to make all the power your stock block can hold.

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Is there turbo lag?

Yes, but Precision Turbo has provided the latest technology to wage war on this enemy. Featuring a twin-scroll turbine housing, billet compressor wheel and dual ball bearing CHRA, driving characteristics are near stock.

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What do I need to go fast?

How fast do you want to go? First off, you a need tuning device ASAP. Cobb V3 is the only device we recommend. If you’re looking for the most power, we recommend that you as well replace your fuel injectors with a system included in our dropdown menu.

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Will this cause me to Ecoboom?

NO NO AND NO. Ecoboom is 98% caused by improper tuning of our engines. We say 98% because there are always freak accidents. These are massed produced vehicles and things do happen. For peace of mind when getting tuned, trust the best or Ecoboom like the rest, that’s why we use our recommended tuner, PD Tuning.

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We’ve got your back!

Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

EMAIL A FACTORY SPECIALIST FOR HELP CALL A FACTORY SPECIALIST NOW

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Frequently Asked Questions

How long does it take for my parts to ship?
If it’s in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we’ll keep you updated so you know exactly when your parts are leaving the pit lane.
Do you send tracking with my order?
Absolutely. Once your order ships, you’ll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.

If your order ships via freight, you’ll get a separate email with a direct link to the carrier’s tracking page — easy and stress-free.
What happens if my parts get lost or damaged?
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

If your shipment is lost, just email or call us — we’ll help track it down and guide you through the next steps to make it right.
What can I do to help FFP?
Simple — spread the horsepower!

Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.

Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community.

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Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!