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Ford Performance Cobra Jet Intake Manifold (11-14 5.0L)

Market Price $997.99 You Save 13% ($131.02)
Our Price

$866.97

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  • Item 50430
  • MPN# M-9424-M50CJ

In Stock Ships same business day. Choose options to add to cart

Features, Videos & Details

  • Original Equipment on the Naturally Aspirated 2013 Cobra Jet Race Car
  • Runners Tuned for 7750 Rpm Peak Power
  • Made from Light-Weight Composite Material
  • Total Intake Volume 635 Cubic Inches
  • Black Finish with Ford Racing Logo
  • Fits 2011-2014 GT and 2012-2013 BOSS Mustangs

Review & Installation Video

Justin: What's up, guys? Working on another build here today in the shop. This time it's Bama tuning technician Justin and his beautiful '13 GT behind me here. Now, Justin, tell us a little bit about your experience and some of the mods going on with the car. Justin: So far it's got some JBA long tube headers, off-road exhaust, 4.10 gears and a Bama tune. Currently the car runs about 12.30s at the track on street tires. Justin: We've got some parts that should definitely help you out with that today. And, guys, we're going to be getting to work on his car very soon. But of course, if you want to see more of these builds, you should know what to do by now. Be sure to subscribe to our YouTube channel, American Muscle Videos, for more of this great Mustang content. But now, ready to get to work, brother? Justin: Absolutely. Justin: All right. Let's do it. Well, guys, here it is. We're doing the Cobra Jet intake manifold on Justin's GT along with the big monoblade throttle body, some parts, again, I have some familiarity with. These parts absolutely rock. And Justin, I know you're stoked about getting these things on. What are you most looking forward to? Justin: Last time I went out to the track, my car really fell short, the high RPMs. I couldn't make it through the traps in fourth gear without having to push the clutch in and roll through. I'm looking forward to being able to just blast it all the way through, see if it can pick up a little bit of top end power as well. Justin: Absolutely. I definitely saw some good gains, and I'm sure with your long tubes. So I'm guessing gains should be huge with this thing. Any expectations numbers-wise? Justin: Hopefully between 4.30 to 4.40. Anywhere in there I'll be super happy. Host: Fantastic. Now obviously, guys, the install itself really isn't that bad. I mean the only part that really will give you any extra work is re-pinning the ECU or the throttle body harness here, since we are switching to a GT 500 style throttle body. It's really a piece of cake though, once you get a re-pinning tool or something like that, and Justin made short work of that. So we're going to keep working on this thing and get it buttoned up, but, Justin, white GT, Cobra Jet set-up, did we just become best friends? Justin: I think so. Justin: All right. All right guys. So Justin and I are just finishing off installing the last piece of the puzzle here today. That's the Ford Racing cold air intake that, of course, is designed to work with the Cobra Jet set-up. It looks awesome under the hood, but now it's time to make some power. So we're going to move this thing over to the Dynojet. Justin and his team at Bama Performance are going to write a tune for this thing, and it's time to rock and roll. Are you ready man? Justin: Let's do it. Justin: Well, guys, Justin just finished making up a few runs here with his 2013 GT with the Cobra Jet set-up installed. It certainly sounded nasty, and I think the results are speaking for themselves. The car is now making 433 horsepower, 381 pound-feet of torque, a nice little gain of 30 peak horsepower over his baseline numbers, and gains of as much as 42 horsepower, 25 pound-feet of torque under the curve. A lot of those gains coming in the top end. You got to like what you see, right? Justin: Absolutely. Justin: Nice. Justin: I think the upper RPM range is going to get me through the traps the way I want. I can stay in fourth gear instead of trying to shift to fifth, and the up top power is definitely an added plus. Justin: Absolutely. I think a lot of people should know this about the Cobra Jet set-up. I mean it's really a win-win. You're getting all of those big top-end gains, but unlike the boss manifold, you're not sacrificing a ton of low-end power. Speak to me a little bit about the tuning process. I saw you and Paul out here working on the thing. Justin: Paul and I spent a lot of time developing this tune specifically for this car with this combination. The monoblade throttle body sometimes gives some drivability issues, so we spent a lot of time getting that smoothed out. It's got a nice smooth idle. The throttle action is very smooth and progressive. There's no choppiness to it. Justin: So very nice drivability is what you're telling me, then? Justin: Absolutely. Justin: It think there's really one way to test drivability. It's not really something you can show on the dyno. So what do you say? We get this thing unstrapped. We hit the streets and see how it does? Justin: Let's do it. Justin: All right. So we're out in Justin's car here, his 2013 GT with the Cobra Jet set-up. Now full disclosure, guys, it's the middle of the winter time here in the Northeast. It's 20 degrees outside, salt and ice all over the road, so obviously we won't be doing any gnarly 1st through 4th top end pulls today. But we're just really getting the feel of the drivability and so far, Justin, what's your impression? Justin: I think it's smooth as butter. It's everything I hoped for, maybe a little bit more than I even expected. Justin: Yeah. You said pulling out of the parking lot it's almost even better than your stock set-up, correct? Justin: Yes, absolutely. Like you said, we can't really go full-throttle pulls, but testing the drivability, it's definitely impressive. Justin: The car sounds good, though, man. I like it from the inside. Justin: It sounds totally different from the inside. Justin: It sounds awesome. Justin: Every body said, "That car's ferociously loud." I'm like, "Yeah, I know. It's awesome." Dude, it's smooth. It really is. Justin: That's awesome, man. Well, I'd say it pulls really hard. I mean that was probably what? Five or six grand, not even? Justin: 5500. Justin: So if you were to crack off a downshift here or there, I mean there's no throttle hang or anything like that? Justin: No. It drops back down to the desired idle almost instantly. Justin: That's always important, too. I know a lot of people get worried with the big monoblades there's going to be a lot of throttle hang, a lot of lag. But you're not seeing any of that? Justin: None of that at all. Justin: It still pulls hard as ever. So there you go, guys. Obviously Justin is stoked on his Cobra Jet set-up, as he should be. The car is making good power, pulling strong, and driving great. Justin: Absolutely. Justin: There you go. So we'll be able to follow Justin when he heads to the track so we can actually see if he's improved on his low 12 second time slips. But in the meantime, for all things Mustang, keep it right here at americanmuscle.com.

More Air for More Power. Your 5.0L coyote V8's stock manifold is designed to perform well at the low end, but it chokes off airflow at the top. When you want peak power, this Ford Racing Cobra Jet Intake Manifold is designed to channel more air directly into your engine with runners tuned for 7750 rpm peak power with no loss of torque.

Premium Quality. Made of a high tech, lightweight composite, this manifold will help your pony breathe better while improving underhood appearance with its modern "Ford Racing" logo.

Legendary Ford Racing Performance. When you're adding parts to your pony, trust the folks who know it best to untap hidden potential and unleash the monster under your hood. This intake manifold is featured as original equipment on the naturally aspirated version of the 2013-2014 Cobra Jet Mustang Race Car.

Required Upgrade. Installation of this Ford Racing Cobra Jet Intake Manifold requires either a GT500 Throttle Body or a Cobra Jet Throttle Body - p/n M-9926-CJ65 or M-9926-SCJ. Requires the Cobra Jet 5.0L Cold Air Intake Kit, p/n M-9603-M50CJ, to mate to the oval throttle body. Please see drop down options above.

Required GT Upgrade. Installation of the Cobra Jet Intake Manifold on your GT requires the Boss Intake Manifold Install Kit. Please note the inlet hose in this kit will not be used.

Calibration Required. To realize the full power potential that this Cobra Jet Intake Manifold has to offer, AmericanMuscle recommends a Bama custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

Recommended Upgrade. To take full advantage of the higher RPM capabilities of this Cobra Jet Intake Manifold, AmericanMuscle recommends the use of a 5.0L TI-VCT High RPM Competition Pulse Ring (p/n M-12A227-CJ13) from Ford Racing.

Application. The Ford Racing Cobra Jet Intake Manifold is designed to fit the 2011-2014 GT and 2012-2013 BOSS Mustangs equipped with the coyote 5.0L 4-Valve Engine. O-ring intake gaskets are included.

Please Note. The Cobra Jet Intake Manifold is not legal for use in California or other states adopting California emission standards.

Technical Notes:

  • A new Computer Tune is required for installation.
  • Stock fuel rails can be reused for this application.
  • Nitrous oxide is not recommended for use with this manifold.
  • Stock and aftermarket strut tower braces designed to clear factory GT or BOSS manifolds will not fit.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Cobra Jet Intake Manifold
  • O-ring intake gaskets
  • (4) Aluminum Fuel Rail Spacers
  • (10) Bolts
  • (11) Screws
  • (2) Fittings
  • (1) Jumper Harness
Installation Info
Tech Specs
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • GT - 11, 12, 13, 14

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
You get what you pay for!

Not only did this arrive extremely quick from Ford Racing, but the quality on this piece is like no other. I have not installed this yet with the throttle body, but the installation for the manifold ...

Read More
Helpful (1)

5/5
This thing is Baaaaddd

Did the entire Cobra Jet build and am very satisfied with the power gain. Of course having the Ford Racing brand under your hood looks very much like it belongs.

Helpful (1)

Overall Rating 4.6 out of 5 stars
Read All 20 Reviews

Customer Photos (16) Submit Your Photo

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27 Questions / 6 Answers

Ask a Question

What do the hp/tq numbers look like ? Ive been looking on getting the Boss 302 IM but decided to wait to see what this was all about. will this work with the steeda cai?

Mok1

Helpful (6)
  • Ford Racing (Jesse Kershaw) said that it makes 25 more hp than the Boss intake with no further torque loss. It could work with the MAF and filter from the Steeda but you will need to fab an oval inlet. The CJ racecar uses a 123mm FRPP MAF and that would be optimal with the intake and mono blade TB.

    Hendo

Can it handle forced injection? I am between this and the boss manifold, if I did this I would do the twin 65mm TB and JLT CAI, could this set up handle a twin turbo or would I be better off with the boss manifold?

94GTconv

Helpful (1)
  • Ford racing used this manifold on the twin turbo cobra jet concept, so I'd have to say yes it can handle forced induction

    drew302

Any supercharger or turbos that will go with this cobra jet manifold?

JermaimeT

Helpful (0)
  • Hello! We do not carry any Superchargers or Turbos that will fit the Cobra Jet Manifold because of the oval shape of the Throttle Body.

    VincentV

Will this manifold fit on a JPC single turbo

JermaimeT

Helpful (0)
  • Hello! The JPC Racing Single Turbo System will not fit the Oval Throttle Body Style of the Cobra Jet Intake Manifold.

    VincentV

Would a n/a setup with this manifold be a viable option for a daily driver car? Or would the 302 manifold be better suited for a daily?

DavidT

Helpful (0)
  • The Ford Performance Cobra Jet Intake Manifold and the Ford Performance BOSS 302 Intake Manifold, Item 50179, are both suitable for everyday use. If you are using the Cobra Jet Intake Manifold, the use of the Ford Performance Super Cobra Jet Oval Throttle Body, item 50337, may be a little too aggressive, however, a twin disc throttle body would allow smoother operation for everyday use.

    AMJEFF

Can this be used on the 2015 mustang? I've been told it wI'll bolt up, but required deleting some things through the tune. Any input?

JW

Helpful (0)
  • The 2011-2014 5.0L Coyote engines are slightly different from the 2015+ 5.0L Coyote engines and one of the differences is the header connection. Unfortunately with the Gen 2 Coyote engine (2015+) this will not work as the header inputs are in different locations.

    KevinD92

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Customer Reviews (20) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Performance Gain 4.764706 4.8
  • Fit 5 5



  • 2/5

    February 28, 2017

    Quality of finish not the greatest

    Expected more for almost $900 seems like quality control is non existent at ford. Has lots of flaws expected better...

    GeorgeR

    Year: 1999 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    January 17, 2017

    DO NOT HESITATE!!

    I was very indecisive about buying this for my 2012 GT but decided why not . It is hands down one of the best upgrades you can possibly do to you're mustang. The power gains are immediately noticeable and the sound difference makes it so much more throaty and the crackles and pops are off the charts. Do not wait to buy this upgrade just do it.

    Snozzberries

    Year: 2012 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $250-$500

    December 10, 2016

    CJ best way to go

    I was undecided on staying with stock manifold boss or CJ but I went with my 1st mind and man I couldn't be any happier best decision I ever made

    Dome

    Year: 2014 Submodel: GT

    Helpful (1)

  • 5/5

    August 10, 2016

    You get what you pay for!

    Not only did this arrive extremely quick from Ford Racing, but the quality on this piece is like no other. I have not installed this yet with the throttle body, but the installation for the manifold was fairly easy! I would recommend this manifold to anyone looking for a high quality unit!

    Thatoneguy

    Year: 2012 Submodel: GT

    Helpful (1)

  • 5/5

    August 03, 2016

    This thing is Baaaaddd

    Did the entire Cobra Jet build and am very satisfied with the power gain. Of course having the Ford Racing brand under your hood looks very much like it belongs.

    Kathy66

    Year: 2014 Submodel: GT

    Helpful (1)

  • 2/5

    July 06, 2016

    Disappointing

    My experience was that there was a up to a 10 loss in torque compared to the stock manifold with CAI, tune and long tube headers in the 3,000-5,400 rpm range (-33 lb ft @ 4,300 rpm). There was an increase above 5,400, but nothing to write home about until you get over 7,000 rpm where the hp stays high and the torque doesn't drop as fast. Now if you're drag racing or probably even road racing, the torque loss won't matter. You won't be seeing rpm's that low except when you launch or leave the pits. Since you'll be needing a tune for this, you can just raise the rev limit, pick the right rear axle ratio and shift at higher rpm. For the street, though, if you have the stock manifold don't waste your money on this or the Boss manifold . You'll gain more from a good CAI, tune and headers. They don't have the option in Driving style for what I do besides daily drive, which is SCCA Solo.

    Autoxxer

    Year: 2011 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    July 02, 2016

    Great look and sound

    I wouldn't expect a thrown back in your seat difference with this but it definitely Pulls harder on the top end. Ive got the twin 65mm TB and the Ford CJ CAI along with a tune from Jon Lund. With off road exhaust and an Axleback the car is an absolute animal and a blast to drive. The intake makes the engine sound much different, in a good way. Takes less than 2 hours for install and worth it. Definitely go this route over the boss manifold. Us coyote owners can't spare any lost torque.

    hammabanana

    Year: 2014 Submodel: GT

    Helpful (1)

  • 3/5

    March 31, 2016

    Bad Quality control

    Well how can I give this part a good review if i haven't been able to install it after i am missing 2 very important bolts that actially tight up the intake manifold to the motor and without those(M6x45mm) bolts i am pretty much in the air until either i find them somwhere out there or AM gets the manifold back in stock otherwise i am screwed. On the other hand i hope this manifold its awesome whenever i get to install it in the near future......hopefully.

    ADD1

    Year: 2014 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    June 08, 2014

    Instant power

    This was a great buy. I had the boss intake and decided I would see what this was about. Pretty simple swap out of intakes I would say it'd take 2 hours to get done. Came with everything needed although the change in wiring harnesses can be a pain. In the end you feel the power gain instantly. It starts to push you back in your seat around 2k. If you're debating this vs the boss intake definitely go with this one you won't have any regrets

    tex0311

    Year: 2011 Submodel: GT Orlando, FL, USA

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    October 22, 2015

    Great power gain

    Very easy to install and you can feel the gain in power. also makes the car a bit smoother.

    Waldo

    Year: 2014 Submodel: GT U.S. ARMY Baumholder Germany

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    September 08, 2015

    Picks up later in the rpm band.

    On a bama 93 octane tune with the monoblade throttle body and JLT intake. The intake sounds awesome when tapping throttle. However, gains aren't really noticeable until after 4k rpms and up. I bet with a good dyno tune or just an email tune from another reputable tuner I'll be able to squeeze a little more power out of this setup. I will say it looks friggin awesome under the hood!

    Sickshade14

    Year: 2014 Submodel: GT Kansas City, MO

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    August 09, 2015

    cobra jet pack blew right by you lol

    Great way to go if you plan on making n/a monster...awesome performance and torque gains...especially with supporting mods...

    GMitch

    Year: 2011 Submodel: GT Louisiana

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    July 26, 2015

    2014 GT/CS upgrade

    I found the install fairly easy the only trouble I had was on the wiring after I got everything hooked up and got the computer tune in to it it just needed a little bit of a tweak brought it to my neighborhood Mustang expert he tuned it up for me and added an oil air separator after that car is been working great completely happy with the overall power

    Dreshere420

    Year: 2014 Submodel: GT Edmonton ab Canada

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    July 17, 2015

    Satisfied customer

    Love that cobra jet intake it's a beast.... I would recommend this over Boss any day. totally change the power band in my car

    bill2014

    Year: 2014 Submodel: GT Detroit

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    October 17, 2014

    This thing is awesome.

    Great power gains that you could feel along with the cobra jet throttle body and cold air intake. Easy install only took about 2 hours. Makes the whole engine look a lot better.

    Alex559

    Year: 2014 Submodel: GT Visalia, CA, USA

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    June 29, 2014

    looks great and runs well tooo!!!!!

    hood clearance is close, I have not found a shock tower brace yet, is best to get all three Items at once that American muscle offers.

    SVT11GT

    Year: 2011 Submodel: GT Middleburg, PA 17842, USA

    Helpful (1)

  • 5/5

    Installation Time: Weekend

    June 08, 2014

    Cobra Jet Manifold

    This product was a great upgrade. Install was easy but just a little bit of extra work when putting it on the 5.0. Other then that, it has great performance gain.

    oscardb2833

    Year: 2011 Submodel: GT Havelock, NC, USA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    December 10, 2015

    Puts In Work!

    I bought this Ford Racing Cobra Jet Intake Manifold to see the difference between my buddy's Boss 302 manifold, and man there was a huge difference from my point of view. Very fast and quick responds! This Cobra Jet has my tires ripping 1st and 2nd gear with traction mode on.I really recommend this manifold to anybody who's looking for an upgrade. Great Product from Ford!!!!!

    YEAYUHH

    Year: 2012 Submodel: GT California, LA

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    June 04, 2016

    Worth EVERY $$

    Let me start off by saying that I had priced this setup for over a year, and NO one can beat American Muscle's price. Do NOT hesitate to purchase this modification, because each day that you wait, you are only cheating yourself out of good ol' quality time with the 'Stang. Install is a breeze and can be done as quickly as an afternoon (like me) with moderate mechanical knowledge. The power is there without a doubt, and the way it pulls is amazing- even past original redline. Don't wait. Don't hesitate. Buy this next mod now!

    GeorgieeFF

    Year: 2013 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    March 06, 2016

    The truth!!!

    A few tips to start, with a good set of small picks the wiring takes minutes and is just about fool proof. swapping the coolant crossover pipe, you will lose some coolant, kit does not come with throttle body to intake bolts?? WHY?? also stock ones dont work. also you need to buy the boss 302 install kit for some misc evap solenoid, also do yourself a favor buy an oil catch can from JLT for the passenger side, after about 100 miles the intake had a little oil blow by in it easy fix. I have the whole cobra set up and hooker 3 inch xpipe back with muff deletes, stock headers, my car only made 404 RWHP on the dyno with my BAMA tune....Seems a little low to me. The car ran awful at first , would stall, had no throttle response, and really bad throttle hang coming off throttle, and car would stall. I contacted BAMA great customer service btw, tried this and that with no luck, then it randomly fixed itself....? runs great now no complaints, intake whistles under light acceleration. worth the 2500 bucks, (intake,TB, CAI, tuner, install kit, initial tune)

    ShelbyGT

    Year: 2014 Submodel: GT

    Helpful (0)

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