Steeda Mustang EcoBoost 2.3L ProFlow Cold Air Intake (2015-2023)

4 Review(s)
$40.00 (9%)
Steeda Autosports, the world's largest aftermarket manufacturer of Ford performance equipment is once again leading the performance market with our High-Velocity Steeda ProFlow Mustang Cold Air Intake for 2015-2019 S550 Ford EcoBoost Mustang.

Part Number: 555 3199

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Steeda Autosports, the world's largest aftermarket manufacturer of Ford performance equipment is once again leading the performance market with our High-Velocity Steeda ProFlow Mustang Cold Air Intake for 2015+ S550 Ford EcoBoost Mustang.

This Steeda ProFlow Mustang Cold Air Intake for 2015+ EcoBoost Mustang opens up the intake system of Ford's new turbocharged 2.3L L4 power plant and allows it to breathe much more freely than the stock intake system allows - taking your 2015+ EcoBoost Mustang to the next level of performance.

Our engineers started with a large surface area high-flow nano-fiber air filter, added our famous 'race-tested' velocity stack entry, and then designed a black rotary-molded heat shield with a durable rubber gasket to seal the shield against the vehicle's hood.

You would think this is more than enough, but we went the extra mile and designed this intake system with a complete replacement intake tube from the CAI box to the turbo!

This Steeda ProFlow Mustang Cold Air Intake for S550 2015+ EcoBoost Mustang is so effective at improving airflow to the engine that simply bolting it on will increase your horsepower and torque. A performance tune can be added for maximum performance! In an effort to maximize performance and provide our customers with only the very best products we have partnered with the leader in automotive tuning - SCT Performance.

You have the option to run this bolt-on CAI with or without a tune. Please reference our dyno sheet included in the images above:

- Baseline run (non-PP): 256.51 rwhp and 288.27 ft/lbs tq

- CAI installed (factory tune): 283.21 rwhp and 298.03 ft/lbs tq

- CAI installed with Steeda tune: 304.28 rwhp and 366.26 ft/lbs tq

With no tune, we saw a gain of 26.7 rwhp and 9.76 ft/lbs tq!

With a Steeda tune, we saw a gain of 47.77 rwhp and 77.99 ft/lbs tq over stock!

Purchase your Steeda ProFlow EcoBoost Mustang Cold Air Intake for your S550 Mustang EcoBoost at Steeda Autosports today!

This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.

Product Benefits
  • CARB approved for 2015-2017 Mustang EcoBoost
  • Does not get heat soaked like factory air box
  • Cools to ambient temperature range significantly faster than the stock unit while producing more power
  • Easy bolt in installation
  • Better flowing intake system
  • HP and Torque increase at all RPM ranges - not just peak power
  • Stock tune with Steeda EcoBoost CAI - 26.7 rwhp and 9.76 ft/lbs
  • Steeda tune with Steeda EcoBoost CAI - 47.77 rwhp and 77.99 ft/lbs tq
  • Limited lifetime warranty
  • Steeda has been building Cold Air Intakes for Ford performance vehicles longer than any other company!

CARB Approval: This intake is CARB approved for 2015-2017 model years only. For these years, the intake is approved for sale in California, and states adopting California standards. For 2018+ models, please note that the intake is not approved for sale in California, please see the warning below for more information. 

Warning: Not approved for sale in California or states that require a California E.O. #. This part has been designed and is intended for off-road application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations. Steeda Tuning will not change, remove or alter any emissions control devices on your vehicle.

CA Residents: Cancer and Reproductive Harm WARNING

Today we have a 2016 EcoBoost Mustang with nearly a hundred thousand miles on it. The owner wanted to install a Steeda Pro-Flow intake as well as our Steeda certified Tunes so naturally I'm going to show you a product review and then a step-by-step installation, check it out. Here we have the Steeda Proflow cold air intake fitting your 2015 plus 2.3 liter EcoBoost Mustang if you're looking to take your performance to the next level on your EcoBoost Mustang this is the way to go. We have our Pro flow cold air intake engineered and manufactured right here at our Valdosta, Georgia location, made in the USA. And of course our Steeda certified tune courtesy of the SCT X4 sitting next to me. The intake itself is carb approved without the tune but of course if you want to get the most out of adding a cold air intake to your EcoBoost Mustang adding a Steeda certified tune is the way to go. The intake itself comes with everything you need for an easy installation, really isn't too bad on these EcoBoost Motors since there's plenty of space under the hood. You have the intake tube, all the necessary clamps and hardware, the velocity stack which we've developed right here at Steeda, and of course the Pro Flow air filter in that beautiful Steeda blue. You tie that in with the SCT X4 tuner and our Steeda certified tune and you're going to see maximum gains. Installation really wasn't too bad on the intake itself, factoring in the SCT X4 and the BDX tuner make sure you get your Steeda certified tune, fill out the tune form on our website, check it out in the link down in the description. Once you fill out the tune form our team will be able to take all that info in and get you a specific tune for your application. Aside from that let's talk about numbers. bBck when we were developing the intake specifically for the EcoBoost powered Mustang we saw from an intake alone 26 horsepower increase and 9 lb/ft of torque, you factor in the Steeda certified tune to take full benefit of the new intake on your Mustang and you can see an increase of 47 horsepower and 77 pound-feet of torque. Very impressive gains for your 2.3 liter Mustang. Comment below and let us know what other EcoBoost Mustang videos you want to see right here on the Steeda YouTube channel. Hit us up right here at for all of your performance parts and accessory needs for your EcoBoost powered Mustang. Hit that like subscribe, that notification bell and don't forget the most important thing, Speed Matters.
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Fitment & Features


Manufacturer: Steeda Autosports
Made in USA: Yes

Installation Information:

Level of Difficulty: Easy
Install Time: About 1 Hour
Tools Required: Basic Shop Tools
Print Instructions: Installation Instructions

Vehicle Fitment:

Fits Model Year: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Engine: Mustang EcoBoost 2.3L

Customer Reviews

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Average Customer Ratings


Nice bolt-on power
Added this to my brand new 2022 for a little extra power. This plus the MBRP Race Cat-Back Exhaust definitely makes a difference in speed and performance.
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It should have be added from the factory!
Had a grommet missing, called John at customer service and was awesome in rapidly getting me the parts I needed to get the CAI on my ecoboost! Now for the fun stuff, the CAI definitely helps the motor breathe better! Awesome sound! Right away I could feel the difference when taking off normal. It felt like it took less power to get going. I didn't get the tune because I have till 2019 on power train warranty. However I will be looking into the Steeda Tune when that day comes!
Did you find this helpful?  9 of 9 Found Helpful
Just purchased and installed my new Steeda Proflow Cold Air Intake and it's seriously amazing. Can't enough of the quality and styling the CAI gave my mustangs engine-bay and listening to that added turbo noise. Definitely recommended for anyone looking to let their Ecoboost Mustang breathe a lot better and give it an increase in sound and performance!! Steeda Autosports really knows what they are doing.
Did you find this helpful?  9 of 10 Found Helpful
The Cold Air Intake is a+++
The Cold Air Intake is a +++. It gets rid of a lot of that noise under the hood that may have been cause by the stock intake resonating. The around town drivability is much better. The engine builds rpm much faster down low, before it was like if I had the parking brake on. The motor was being starved of air before and was fighting to pull air through the restrictive stock unit. Now you can feel how easily it pulls in air and in larger amounts so the low end revs just climb way quicker, its like a new motor. The combination of the tune with the CAI is a must! Ironically the CAI was the one thing that I wasn't going to spring for but now I wouldn't want to live without it. So anyway the S550 ecoboost tuner CAI kit is an absolute must every car off the dealer lot should be equipped. The car literally sucks without it.
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