Roush Performance Pac Level 1 With OBD-II Dongle EcoBoost 2015-2017



  • 75% Less Intake Restriction
  • Direct Fit
  • Easy Install
  • Reusable Air Filter

Roush Level 1 Performance Pac with OBD-II Dongle for 2015, 2016 and 2017 EcoBoost Mustangs.

Roush understands that your new EcoBoost can be a true power machine, and that's why they've developed this Level 1 Performance Pac with OBD-II Dongle to truly unlock that potential! This starter pack includes a premium cold air intake with a high-flow, washable and reusable non-oiled air filter as well as a dongle to allow you to flash your pony and avoid a visit to the dealership to get everything calibrated. Your Mustang will be 75% less restricted to allow for optimal air flow and engine performance, which will give your throttle mapping a sporty, race-like feel.

Features and Benefits:
- Increases engine performance of 51 RWHP and 45 ft-lb RWTQ over stock
- Package includes a 'Flash Voucher Card' containing the voucher code and voucher family necessary to recalibrate vehicle with the RDT Software
- Level 1 Pac also includes Roush Cold Air Intake Kit and premium-quality air filter
- Includes dongle allows for the ability to easily 'flash' the vehicle's PCM at home, avoiding a visit to a Ford dealership or Roush dealer
- 75% less intake restriction compared to stock induction system
- Cold Air Intake is CAD designed for optimized hood sealing to keep out heat and gain maximum performance
- Includes a high flow, high capacity, washable and reusable performance air filter (does NOT require oiling)
- Increases torque and horsepower across the entire RPM range
- Improves throttle mapping lends a more sporty feel while driving
- Calibration optimized for 91 octane fuel (to obtain advertised power gains) and designed by Roush engineers under laboratory conditions
- Vehicle's PCM will be flashed using Roushfree RDT Software and the included J2534 interface tool
- Includes all necessary hardware

*Powertrain calibration is developed and supported for U.S. and Canadian vehicles ONLY.
*Premium fuel, 91 octane or higher, is required.

If it's time to unleash the ponies and upgrade the performance of your EcoBoost, than your first modification should definitely be with this Level 1 kit from Roush! It includes a flash voucher card with the voucher code and family needed to re-calibrate your pony with the included Roush software. Also included is an easy-to-use dongle to allow you to quickly flash your PCM at home and avoid having to go to the closest Ford dealership or Roush dealer. You'll love the increased performance of your EcoBoost after the swaps and re-calibrations, but if you're looking to take things even further, the Roush Level 2 Performance Pac (422069) is also available to purchase here at CJ's. Make all your dreams come true and grab your performance upgrade kit today!

Kit Includes:
- Cold air intake kit with premium non-oiled filter
- Flash voucher card with voucher code and voucher family
- Dongle to easily flash your pony's PCM
- Also includes all necessary hardware

Additional Notes:
- Flash card voucher is final sale and is NOT returnable.
- This performance pac requires a laptop (NOT Included) and internet access for calibration installation.

ATTENTION: Updated Operating System Requirements for the Roush Diagnostic Tool (RDT). The Technical Service Bulletin TSB 21-0802-AA has been issued by Roush. As of September 10, 2021, Windows 10 will be the ONLY operating system that will be supported by Roush Performance for the Roush Diagnostic Tool (RDT). Older operating systems, such as Windows 7 or earlier Windows operating systems (XP, Vista, etc.), will not be supported. All instances of RDT will need to be updated to the most current release. All previous versions of RDT will NOT be able to program or configure modules due to a software license time-out.

The updated minimum recommended PC Hardware Configuration will be:
- Processor minimum: 2.4 gigahertz (GHz) or greater Intel I5/I7 Dual Core
- Memory minimum: 4 gigabyte (GB) RAM or greater
- Windows 10
- Microsoft .NET Framework 4.0 or later

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Installation Videos

Video Transcript

This 2015 EcoBoost Mustang already has the Roush look, so today we're going to add some Roush horsepower under the hood.

This is the Roush level one power pac fitting your 2015 through 2017 EcoBoost Mustang. They make two versions. Level one is going to give you the custom tune and cold air intake. They also offer level two, which adds exhaust for some more sound. The way this is going to work, it's going to include the cold air intake with this reusable filter, a new inlet tube. But the best part about it is they team it up with a tune that it is included. So you can install everything yourself and flash the car right at home.

The nice thing is Roush takes the guess work out by including everything you need for the do it yourself or do it at home. It comes with a replacement air box, a complete cold air intake and it comes with this voucher. What you're going to do is download the Roush software, going to put that voucher number in, plug it into your car and download straight from your laptop.

For this installation, need a 1/4 inch ratchet, seven millimeter socket, eight millimeter socket, 10 millimeter socket, short extension, pliers, cutters or scissors, and a laptop computer.

All right to being the installation by removing our factory air intake. I'm going to start by removing the bolt over here on the fender. I'm going to disconnect this sensor and then also disconnect the harness right here from the box. Just put it up out of the way. Going to remove this hose clamp. This is for the recirculation valve. Disconnect the hose and the line right behind it.

Okay, now we're going to disconnect right here at the turbo and we can move our cold air kit for the factory piece all at once. Before you throw your stock intake aside, you'll need three pieces. These are off the air box itself and then the sensor that we unplugged.

Begin the installation by getting the air box ready. We're going to grab this grommet we removed, put that on there. The other one's going to go into here and then put the metal insert in from the top. Going to grab the supplied seal and clip it into place. Now the seal is universal, it fits a lot of other Roush parts. So you're just basically going to cut it to fit once it's installed. Going to put the air inlet on and install the box in the car.

You'll reinstall the factory bolt in the fender and then tighten it down. Okay we grabbed the filter adapter. Put the filter on. You want to make sure the arrow here is facing down. Then bolt that down with supplied hardware. And with that in place, we can tighten the filter.

Okay now reinstall the coupler on the turbo. Make sure that is seated and then you can snug down the clamp. All right, so with the coupler installed, now we can install our main intake tube. Then tighten down the clamps. With the clamps tight, we're going to make these connections here now. We got the PCV hose, want to make sure it clicks in place when you push it on.

Move back over here, we'll install our IAT. Make sure that also twists and locks in place or you will get a check engine light as well. When you plug that in, you'll probably want to pop this clip off. This will give you a little more play in the wire. I'm going to plug it in, now we can move onto the tune.

All right, now that we installed our cold air kit, ready to actually flash the car. Now the flash is where a lot of our power is going to come from. If you've ever driven a stock EcoBoost they're actually quite lazy to higher RPM's. So with our custom tune and cold air kit's really, really going to pick up. What you want to do here is this voucher code is included with it. You flip it over to the back, if you've never done this before, which most of you probably haven't. The first thing you have to do is download the Roush diagnostic software. The website's on the back here. It's Go there, register the software, and then you're going to download it and you're going to open it up and you're going to see this screen here.

Once the software's running, we have to connect the computer to the car. What it's going to do is check the ID to make sure it actually is a '15 through '17 and the EcoBoost tune is correct for the car. Just going to plug this in right underneath here. And the other end USB to your computer.

Now once we're connected to the car, going to go up here to select the device and then dash bridge is the connection. That's the cable that connects to our computer. So click that and then click vehicle ID. Once you click on the vehicle ID, it's going to read the VIN of the car. Okay, you can see it did confirm that that is the VIN of our car. Can double check the VIN is correct, that one should be obvious and the the engine is a 2.3 liter and it's a 2015 Mustang. Now we're ready to actually do the programming.

You're going to go down here to module programming. And this is where you're going to enter the voucher. The voucher code, that's what's on here, on the bottom of this paper. This is the voucher family, but that's the actual voucher code there. You do want to make sure you get all of this correct. Then the last thing we need is going to be the tear tag. That's the secondary way of just making sure the computer is correct. Now the tear tag is going to be four digit code that's all in the computer, which is under the fuse box under the hood.

Our computer is right here again below the fuse box. We can see the code there. It's GTE4. Now when you're putting this code, you want to make sure there is one little catch. You're going to put the P1315 in the first box and then 23P1 and AA. You want to go off your voucher family and then click redeem now.

Okay you're going to get a thing here now that's going to say redemption successful. If you get an error, just go back through, double check the family, the tear tag and all the codes. Then you're going to click OK. Okay, once everything's been downloaded, you'll see a save file has been downloaded. You'll hit the flash button. Just hit yes if you get this pop up. It's going to tell you basically you're about to install the software. Make sure everything is good and plugged in. Turn key on and hit OK.

Basically the car is going to turn on, you're going to hear all kinds of things. We're going to watch this button here. This is basically going to go across once it's actually loading. This will show that it's actually doing what it's supposed to do. You'll have a timer over here. At this point, you're just going wait for it to flash.

Once you get almost through programming, you have to cycle ignition, which means you're going to basically turn it off and turn it back on again then hit OK. Then when you're finished, it's going to say flash complete. You can disconnect, hit OK, and you're done programming.

All right everything's installed and tuned, now we'll fire up, make sure it runs like it's supposed to. All right, everything sounds good, no leaks. Our installation's finished. Roush really takes the guess work out of adding horsepower to EcoBoost Mustang with their power pac. The cold air kit is going to be 75% less restrictive than the stock setup, and by adding the tune, Roush gives 51 horsepower and 48 pound feet of torque, which knowing how a EcoBoost responds to tunes, it's very, very believable. As far as the installation goes, it's very straightforward, maybe hour, hour and a half, be back on the road in no time.

Vehicle Fitment

This product will fit the following Mustang years:

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