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JLT Performance Cold Air Intake (15-19 GT350)

Market Price $394.37 You Save 12% ($45.37)
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  • Item 390311
  • MPN# CAI-GT350-15

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    Features & Details

    • Improves Airflow for More Power
    • 120 MAF Housing
    • Textured Black Plastic Intake Tube
    • Reusable S&B High Air Filter
    • Easy Installation and Maintenance
    • Computer Tune Required
    • Simple Bolt-On Installation
    • Fits All 2015-2019 Shelby GT350/GT350R Mustangs
    Increase Horsepower. Add even more horsepower and torque to your 526 HP Shelby GT350 with a custom tune and this JLT Performance Cold Air Intake. This textured black cold air intake completely replaces your factory air filter and housing assembly with a red high flow filter assembly to maximize your air flow. Not only will this CAI improve your Shelby's overall performance, JLT designed the intake tube to be 4.5 inches at the throttle body side in preparation if or when you decide to install a larger aftermarket throttle body.

    120mm MAF Housing. This GT350 Cold Air Intake features a unique design that was fully computer designed to provide the best fit and finish possible. It incorporates a massive 120mm MAF housing into the textured black plastic tube, that gives it a clean factory appearance (MAF Sensor is not included).

    Heat Shield Included. JLT includes a roto molded ABS plastic heat shield with a fresh air duct that goes to the grille. The heat shield is designed to block out excessive under hood engine heat at low speed and idle, that can rob you of power. The fresh air duct keeps the inlet temperatures as cool as possible when the air flows into your filter. 

    Money Saving Reusable Filter. The JLT Performance CAI comes complete with a massive 5x8 in. high flow reusable S&B brand air filter. That means there is no need to go out and purchase a new filter every few thousand miles. You can just clean the filter, re-oil it, save money and get back on the road!

    Simple Installation. JLT designed this Cold Air Intake to be installed easily with the use of basic hand tools. No extra modifications or special tools are required for installation. All of the necessary parts and instructions are included.

    Required Upgrade. Installation of this Cold Air Intake will require the use of a custom tune with a Mustang Handheld Tuner. It would reprogram the vehicles computer (ECU) to get the best performance possible out of the intake.

    Application. This JLT Cold Air Intake is specifically designed for use on the 2015 to 2019 Shelby GT350 and GT350R models equipped with the Voodoo 5.2L V8 engine.

    Technical Note. This JLT Cold Air Intake is not legal for use in California or other states adopting California emission standards.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Intake Tube with Fittings
    • (1) 4.5-4" Silicone Reducer
    • (1) 72 Clamp
    • (1) 64 Clamp
    • (1) 5x8 Air Filter
    • (1) Heat Shield with Duct
    • (2) MAF Screws
    • (1) MAF Gasket
    • (1) Foam Heat Shield Insert
    Installation Info
    Tech Specs
    Cold Air Intake Specifications
    Year/Model: 2015-2017 GT350 Filter Placement: Engine Bay
    Material: ABS Plastic Finish: Black
    Manufacture: JLT Computer Tune Required: No
    Will it fit my Mustang?

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    Questions & Answers (7)

    5 Top Rated Questions

    I bought this for my 2016 Mustang GT for the GT350 intake manifold and throttle body swap. However the cold air inlet tract that goes from the filter housing to the cold air inlet behind the grille is different and therefore doesn't fit. Do I need to contact JLT to see if I can get a GT inlet tract to work or should I get a GT350 cold air inlet from Ford?

    • The JLT Performance Cold Air Intake will not connect to the GT's fresh air intake duct without modification.

    Helpful (0)


    • Unfortunately, we do not currently carry a handheld tuner that would work with your GT350. You would need to contact a local performance shop to have your vehicle tuned to run the JLT Performance Cold Air Intake.

    Helpful (0)

    Is it a must that I have the GT350 throttle body installed for this to fit or just the GT350 intake manifold? Just wondering if I could use the stock 2016 GT 80 mm throttle body.

    • The JLT Cold Air Intake (15-17 GT350) is designed to work with the GT350 so the throttle body would be needed.

    Helpful (0)

    If I installed this on a 2016 Mustang GT along with a GT350 intake manifold and 87 mm throttle body, how would I go about the tuning? Are the MAF sensors on the GT350 and GT different?

    • The JLT Cold Air Intake and GT350 intake manifold would reuse the stock mass airflow sensor, however the MAF housing size is larger in this cold air. Tuning would best be done by a tuning company such as BAMA or VMP.

    Helpful (0)

    Will this CAI fit my 2016 Mustang GT if I have the GT350 intake manifold and 87 mm throttle body installed?

    • This cold air intake will only fit a S550 GT model Mustang as long as it has the GT350 intake manifold and the GT350 87mm throttle body installed.

    Helpful (0)
    Post Your Question
    2 More Questions
    Will this fit onto a 2015-17 Mustang GT equipped with the GT350 Intake Manifold and 87mm Throttle body? If it does fit, would it be more beneficial to run the GT350 Cold Air with the GT350 Intake Manifold and 87mm Throttle Body on a regular GT, or would just running the GT350 Intake Manifold and 87mm Throttle Body with a standard 5.0 Cold Air be equal? 1 answer
    Does anyone know how much power you should expect if this is used on a S550 5.0 with GT350 intake/throttle body? 1 answer

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    Customer Reviews (11) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.8 4.8
    • Fit 4.6 4.6

    • 5/5

      Installation Time: Less than 1 Hour

      July 29, 2018

      Easy Upgrade for your GT350

      The airbox and air intake are fairly easy to install. It did take me a bit longer than an hour (because I dropped one of the rubber grommets for the air box and had to search for it). It does require a custom tune. I purchased a SCT BDX tuner which includes tuning for the JLT CAI. I does seem to have more torque and horsepower over stock (as it should), but I haven't had a chance to get any real data to share (dyno, 0-60 or 1/4 mile times, etc.) to back that up.


      Year: 2016 Submodel: GT350

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      July 09, 2018

      I GAVE IT A 4 BECAUSE...

      The performance gains are worth the money. I was very disappointed with the fitment. The heat shield around the filter would not line up with the bolt hole where the bolt secures it to the left apron. so I had to modify it slightly. The air tube coming from the gill into the heat shield has come loose twice so I had to modify it to keep it from coming out. The performance gains definitely out weigh the fitment issues and with a tune you really get a great performance increase. Its worth the money!


      Year: 2016 Submodel: GT350

      Helpful (0)

    • 5/5

      March 30, 2018

      Looks great, can't wait to install it

      Came in a HUGE box that was cracked open. Surprised to find that ALL the parts were there. Seems like it's high quality stuff though. Once it's installed I'll edit the review and let you know about the process. So far, so good.


      Year: 2016 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      January 04, 2018

      JLT on 350 manifold

      I put this on my GT with a 350 manifold and SP headers and it made 446hp. Very happy


      Year: 2015 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      December 09, 2017

      JLT Cold Air Intake GT350

      Fairly easy installation. I would suggest viewing the U-tube video for installation, as the included written instruction provided are vague, to say the least. Finish and fitment are very good. My only problem, and it had nothing to do with the JLT product was the performance tune from SCT (SCT X4) had no provision for a cold air intake. Purchased a tune from Lund and it really smoothed out the engine. Engine is a lot more responsive with the cold air and tune.


      Year: 2017 Submodel: GT350

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 10, 2017

      GT 350 is awesome

      The GT 350 JLT cold air intake is so awesome love the sound it makes I did the whole setup GT 350 intake manifold GT 350 throttle body and the GT 350 JLT my 2015 GT premium auto Thank you Bama car is running excellent


      Year: 2015 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      May 15, 2017

      2017 GT350 JLT Intake system

      Great product perfect upgrade. Out of all the sites I would only deal with American Muscle. Great customer service. Thanks again Dave for all your help


      Year: 2017 Submodel: GT350

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      November 10, 2016

      Great Product

      This CAI is a great way to squeeze more HP out of this Voodoo engine.


      Year: 2016 Submodel: Other

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      October 24, 2016

      JLT Shelby GT350 best bang for the buck!

      I've used JLT on my 2011 Coyote and the new system was a great install and quality product from JLT. My only concern is it seems the air box/seal seems to deflect my hood up slightly 1/8" on drivers side and may need to be toleranced differently to seal and allow the hood to close. My tuning company built a great 93 octane tune and the performance is exceptional with no impact on idle or drivability. I also feel the sound quality is great and I can hear some deep induction noise that was muted on the stock system


      Year: 2016 Submodel: Other

      Helpful (3)

    • 5/5

      July 21, 2016

      Cris and clean!

      Bought the gt350 manifold with new 87mm throttle body old aem intake was not sufficient for the new upgrades! With the new jlt Cai fitment was better and it made the engine bay look crisp and clean!


      Year: 2015 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 30, 2016




      Year: 2016 Submodel: Cobra

      Helpful (4)

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