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Steeda Mustang GT ProFlow Cold Air Intake - Tune Required (2015-2017)

10 Review(s)
$20.00 (4%)
Steeda ProFlow Mustang Cold Air Intake for your S550 opens up the intake system of Ford's 5. 0 powerplant and allows it to breathe much more freely than the stock intake system allows, taking your S550 Mustang GT to the next level of performance.

Part Number: 555 3194

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Steeda ProFlow Mustang Cold Air Intake for your S550 opens up the intake system of Ford's 5.0 powerplant and allows it to breathe much more freely than the stock intake system allows, taking your S550 Mustang GT to the next level of performance. Steeda's engineers utilized the OE cold air feed and a large surface area high-flow nano-fiber air filter, added our famous 'race-tested' velocity stack entry and then designed an advanced heat shield with a durable rubber gasket to seal the shield against the vehicle's hood. Steeda's precision CNC mass air housing provides the cleanest mass air signal on the market, resulting in smooth off-throttle to on-throttle response.

Steeda's ProFlow S550 Mustang GT Cold Air Intake Comparison: No Restrictor with Tune

In our cold air intake dyno shoot-out between Steeda, brand 'A' brand 'R' and brand 'J,' all of which are restrictorless and utilizing a tune, Steeda's S550 ProFlow Cold Air Intake dominated the competition yet again putting down 422 rwhp and 392 ft/lb tq! This is a 30 hp and 23 ft/lb tq gain over our stock baseline dyno pull.

Dyno competitors comparison findings:
  • Steeda restrictorless CAI and tune: 422 rwhp and 392 ft/lb tq
  • Brand 'A' restrictorless CAI and tune: 414 rwhp and 390 ft/lb tq
  • Brand 'R' restrictorless CAI and tune: 411 rwhp and 382 ft/lb tq
  • Brand 'J' restrictorless CAI and tune: 411 rwhp and 382 ft/lb tq

Purchase your Steeda ProFlow Mustang Cold Air Intake for 2015 Mustang GT at Steeda Autosports today!

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.

Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer's modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.

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
  • Over 30 rwhp and 23 ft/lb tq gain with a tune!
  • Does not get heat soaked like factory air box
  • Cools to ambient temperature range significantly faster than the stock unit while producing more power
  • Outperforms all other cold air intakes on the market today
  • Easy bolt-in installation
  • Retains sound tube and factory cold air ducting (also includes cap for sound tube elimination)
  • Power increase at all RPM ranges, not just peak power
  • Precision CNC mass air housing equals clean mass air signal resulting in smooth off-throttle to on-throttle acceleration
  • Lower intake air temperatures (IAT) at cruise when compared to the competition
  • Limited lifetime warranty
  • Check out the included dyno sheet for hp/tq gains!
  • Steeda has been building Cold Air Intakes for Ford performance vehicles longer than any other company!

CA Residents: Cancer and Reproductive Harm WARNING

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
Note: This Cold Air Intake requires a tune. We recommend the SCT X4 Tuner with our Steeda Lifetime Certified Tunes

Vehicle Fitment:

Fits Model Year: 2015, 2016, 2017

Customer Reviews

Rating Snapshot

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Average Customer Ratings


Steeds cold air intake is the best built!
The steeda cold air offers the best looking intakes and it performs flawlessly. It is always one of the highest flowing in any independent test. Combine that with their tech support and it's a no brainer.
Did you find this helpful?  6 of 6 Found Helpful
Sounds and looks amazing
Install was easy and this thing is massive! Sounds great and looks even better. Be careful with the rubber grommets. One of mine fell into the tube while driving so it got some super glue. This thing has me giddy.
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A full 45 hp increase over stock and it runs great
Took my '16 to Pro-dyno today for installation of the Steeda CAI and a tune. Did a baseline pull and made (as expected) 387rwhp. Installed the Steeda CAI and the very next pull was 422rwhp. Ended the day at 432rwhp....a full 45 hp increase over stock and it runs great. When I told Glen at Steeda he said no one will believe you so you need to carry your dyno sheet with you..LOL...believe me...45hp gain on my '16.
Did you find this helpful?  10 of 11 Found Helpful
5 stars
5 stars all the way around. Slightly more involved install than the JLT intake but a better performer and higher quality product. Steeda hit a home run with this intake, literally no reason to go with any other.
Did you find this helpful?  4 of 4 Found Helpful
Highly recommend this CAI to anyone looking to upgrade their CAI
Overall Impressions: The air box and elbow are molded ABS plastic and look really good..I mean like came from the Ford factory good. Also Steeda had the forethought to put a drain hole in the bottom of the box should any water make its way into the hood vent and into the box....nice! The supplied PCV couplings and velocity stack are all machined billet and are matte polished, so no buffing or polishing needed. The filter is MASSIVE! This thing could probably hold a King sized cup from Burger King. The sound! Wow...just, wow! This CAI definitely adds some grunt to the overall sound of the motor coupled with the howl from my Corsa exhaust. The intake temps were lower, I noticed 5 degrees above ambient. No driveability issues noted, throttle response is the same as stock. I'll get to a dyno at some time to run another baseline and see what I picked up. So ratings....from 1 to 5, 1 being crap to 5 being awesome: Design, fit and finish: 4.5 (due to the elbow and velocity stack not quite matching up flush) Sound: 5 Install time: 4 (only because of that damn rubber trim) Cost: 5 (compared to other CAI systems available I think the look of this one screams factory supplied part) Overall I give this a 4.75, as in almost perfect but just a few minor issues that negated a full 5. I highly recommend this CAI to anyone looking to upgrade their CAI and Steeda has AWESOME customer service.
Did you find this helpful?  3 of 5 Found Helpful
Awesome tune by Steeda!!
Loaded up my new Steeda 93-octane tune today, with the Proflow CAI restrictor tube removed from the MAF housing. NO MORE REV-HANG! The car shifts just like stock, and the rpms drop right where they need to. The car feels great with the bigger MAF housing, and an awesome tune by Steeda!!
Did you find this helpful?  2 of 2 Found Helpful
Wow what a difference!
Wow what a difference! I tested my quarter mile with the track app before I installed the cai. All stock ran [email protected] slightly spinning in 1st gear. The mph is the same as other automatics with 3.55s. Then I installed the cai and drove a couple of days so the computer could relearn itself. Day 2 i tested it and it ran a [email protected] spinning threw most of 1st. My mpg also increased to 24.5 from previous stock best of 22.5. Maybe the factory installed a 4 cylinder intake but this cai really did wake it up!
Did you find this helpful?  3 of 3 Found Helpful
My car is now at 415.69 rwhp and 376.85 ft lbs tq.
Installation was fairly straight-forward and detailed instructions were provided with the package. It actually took me about 2 hours but this was my first time installing a Cold Air Intake, but for someone experienced I'm sure they could of tackled this task in less than an hour. I then went ahead and contacted Steeda Tuning for them to create my custom tune (they create the best tune based on your current mods, type of Octane gas you use, etc), and a few days later Matt from Steeda provided me with my custom tune files. Then the fun begins!! Time for the tune. Once the device told me everything was completed I unplugged the device and turned on my car, it was time to enjoy the new tune I felt and noticed the torque increase immediately and the car just feels much more snappier and faster overall. My car is 100% stock except for the intake and a muffler delete and I still felt the performance increase. Needless to say I'm a very happy camper, thank you Steeda and SCT!! Conclusion: I would highly recommend this intake and tuner combination. Certainly a must-have mod. The gains are definitely noticeable even with my stock car and it's well worth the money. [email protected], Matt and Patrick at Steeda have been EXTREMELY helpful and answered all of my questions/concerns before I bought this. And Matt was quick to send me my custom tune My car is now at: 415.69 rwhp and 376.85 ft lbs tq. For those interested I'd recommend getting the Steeda Ultimate Induction Pack, which includes the intake and tuner for a total of $709.95. Keep up the great work Steeda! I also have their sway bars and they definitely improve handling with the new Mustang's. In addition I just bought steeda's new Tri-Ax Short Throw Shifter too, haven't gotten the time to install it yet - but when I do, I'll be sure to keep all of you guys updated!
Did you find this helpful?  3 of 3 Found Helpful
Did you find this helpful? 
Getting 3-4 mpg better mileage
The CAI was easy to install and sounds great. Combined with the tune, the car pulls much harder in the mid to upper rev range. I have had no negative side affects. I am also getting 3-4 mpg better mileage as well. I am loving it! Next up for me will be a set of Steeda springs and sway bars.
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