Steeda Mustang Ultimate Induction Pack - Automatic GT (11-14)

9 Review(s)
$55.00 (7%)
Steeda's ProFlow Cold Air Intake on an otherwise stock 2011 and up 5. 0L Mustang has achieved a blistering 1/4 mile time of 11. 96 at over 115mph!
Part Number: 555 3936
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Steeda's ProFlow Cold Air Intake on an otherwise stock 2011 and up 5.0L Mustang has achieved a blistering 1/4 mile time of 11.96 at over 115mph! Steeda was the first manufacturer to get into the 11.90 range on a radial tire. Competitors had to use slicks to keep up.

Steeda Autosports, the world's largest aftermarket manufacturer of Ford performance equipment is once again leading the performance market with our High Velocity Cold Air Intake (CAI) and SCT custom tuning device package.

This intake/tuning package called our Ultimate Induction Pack combines our High Velocity Cold Air Intake with an SCT X4 tuning device for the ultimate easy to install power upgrade.

The high velocity CAI in this package effectively opens up the intake system of Ford's new five-liter power plant and allows it to breathe much more freely than the stock intake system allows - taking your 2011 and up 5.0L Mustang to the next level of performance.

To ensure the densest air charge possible we retained the factory cold air feed ducting from the front bumper and sealed the stainless steel shield to the hood to prevent any hot air from being sucked in from around the engine compartment. Other manufacturers have chosen to ignore the factory cold air ducting which is key to keeping the lowest air charge temperatures possible. Steeda was the first company to do this starting in 2010 with our 2010 GT intake and have carried this innovation over to the 2011 model.

Also, a billet aluminum velocity stack and high flow air filter ensure a clean, cool, streamlined air charge straight to the engine. The new high flow "ProFlow" intake tube provides the necessary ports to retain the factory noise tube and PCV tubes.

This Cold Air Intake is so effective at improving airflow into the five-liter engine that a performance tune is not just recommended, it is required for maximum performance!

Combined with the required custom tune using the industry leading SCT X4 Flash Programming Device we have achieved dramatic power increases of up to 44hp and 52ft/lbs of torque!

SCT Tuning is the leader in the Ford tuning industry and Steeda's partner in developing this powerful package.

"SCT has seen the highest horsepower and torque results while using Steeda's Cold Air Kit, over any other brand." - Chris Johnson, President of SCT Tuning

Our power increase it not just a peak number at one point in the band. The actual power increase is spread throughout the entire rpm range so your increased performance is available on demand in any gear at virtually any rpm!

Note: requires a minimum of 91 octane fuel for power gains.

Lifetime Tune Program: Purchasing this Steeda Power Package automatically registers you into Steeda's Lifetime Tune Program, at no extra cost! To learn more about Steeda's Lifetime Tune Program, click here.

WARNING: Not approvedfor 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. This productdoes notsupport any changes to the emissions systems on the vehicle including but not limited to catalytic converter and EGR deletes.

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
  • Greatly increased horsepower and torque! Up to 44hp & 52 ft/lbs of torque
  • Best designed/engineered intake on the market
  • Retains factory cold air inlet ducting - critical to keeping temps down
  • Easy installation

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

Vehicle Fitment:

Fits Model Year: 2011, 2012, 2013, 2014

Customer Reviews

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Average Customer Ratings


Steeda Custom Tune
Bought the steeda cold air and SCT X4 for my 2012 Mustang GT automatic car. I have had 4 mustangs to date all with different degrees of upgrades. Two 06 cars with Saleen superchargers. The 2012 current car started with a Procal tune, then the Steeda cold air with the X4 tune . Last week I finally installed Steeda custom 91 octane to see the difference between the boxed X4, and the Steeda tune. I could not believe the difference. This car is chirping the tires shifting to 3 rd gear and I am running 285 Michelins living at 5500 feet in elevation. Car now runs like a Mustang should. Really impressed with the Steeda tune and cold air kit.
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from Prescott Arizona on 2/10/2018
Well Worth It!!!
Wanted to get a few drag strip runs before I wrote my review. First off, if you have stock 235mm tires, this tune and intake will completely overwhelm the tires! I couldn't get a consistent run at the drag strip. Spinning ain't winning! Went with Mickey Thompson ET Street 295/65R15 because I plan on more mods later. Aired tires down to 22 psi, reved to 1750 and let her rip. I ended up with a 12.438. Fastest stock time was 12.76. Both times were under ideal conditions with half a tank. Could probably run a little faster with 275mm tires.
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from Sandusky, OH on 10/19/2017
Would recommend to anybody
Huge WOT improvement with firm 7k shifts, drives like stock under part throttle, high quality, and quick shipping. Totally transformed this 14 GT automatic. Would recommend to anybody.
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from Colorado on 2/26/2015
What a difference.
Installed the Steeda CAI and custom tune on our 2013 automatic vert. What a difference. I hated driving this car and would let my wife drive us around unless we took the 2013 manual coupe. Now we fight over who is going to drive it. The shifts are crisp and the car pulls like there is no end. Once again Steeda has come through and we couldn't be happier.
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from Florida on 1/29/2015
Car is a beast now
Well, I installed the Steeda intake and 91 octane tune, and whoa buddy. Car is a beast now, and the sucking noise made by the intake is intoxicating. Easy on the eyes too. Good stuff, HUGE thanks to you and all the folks at Steeda. You guys rock.
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from Louisiana on 8/5/2014
You won't be disappointed
This power pack is a must have for your Mustang GT. It produces instant power and the car is like a rocket. You won't be disappointed.
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from Florida on 6/17/2013
Very happy with this product would recommend to everyone
Great first upgrade for your automatic GT. The vehicle pulls strong up to about 6800-6900 RPM then grabs the next gear with authority. The improvement in the transmission shifts are night and day. The drive by wire is improved but you still know its drive by wire. Searching the web I could not find any before and after drag strips times for this kit on an automatic car. So I will share my results. This car is a base gt with 19 inch wheels and the stock 3:15 gears and i way 250 lbs. My home track is Atlanta Dragway in Commerce Georgia elevation about 1000 ft. The two times are from different dates and times of year with substantial differences in density altitude so I am using the standard sea level correction factor stock [email protected] 110 mph Steeda power pack [email protected] Very happy with this product would recommend to everyone. Also driving on the street is much more enjoyable!!!!
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from Georgia on 5/29/2013
Automatic power
This CAI is amazing and the tune makes my auto shift like a beast. Absolutely the best bang for the buck mod you can do hands down. Shipping was fast and installation was flawless. Highly recommended starting point for any enthusiast!
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from Georgia on 8/1/2012
Impressive power gains
If you have an automatic GT, this is a must-have. Not only will you feel the difference in the shift points, you will notice just how much more freely the engine breathes every time you put your foot down on the throttle. Speaking of which, the throttle response is much better with the tune and the initial dead spot when you first step on it has been eliminated. This is the way it should have come from the factory, highly recommended!
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from Minnesota on 5/7/2012
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