Juggernaut Performance Tuning (2015-2023 Mustang 5.0L)

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Regular price: $239.00
Sale price: $203.15
(6 reviews) Write a Review

JP Tuning skillfully combined years of performance tuning knowledge from multiple platforms and devices with an industry leading support team, all under one brand. Using our dynamic ticket system, we can respond promptly and efficiently to get you rolling. We not only focus on power, but also drivability. We will not be modifying or changing any emissions related components when writing your tunes. All tuning will be 100% compliant unless a valid reason and proof is provided for being a 100% non-emissions controlled off road only vehicle. 

JP Custom Ford Tuning uses SCT BDX or SCT X4 handheld tuning devices.  



3 Basic Revisions Included

After 3 there will be a $50 dollar fee for basic revisions. This includes gear changes, tire changes, CAI changes, etc.

NOTE: E85/Flex Tune only available for N/A Setups.  Boosted setups are E85 only no Flex Tune.


If you are adding E85, intake manifold, or jumping to a boosted setup, you will pay the upgrade cost only, not a full new tune price.

Locating PCM Code

On the S550 the PCM is located under the fuse box on the passenger side engine bay.


CA Residents: WARNING: Cancer and Reproductive Harm

6 Reviews Hide Reviews Show Reviews

  • 5
    Juggernaut N/A E85/Flex Tune

    Posted by rdtimmjr on Jul 23rd 2023

    Jonathan at jptunes easy to work with and very helpful with getting tune installed and intial logging. He did a great job.
    Completely stock 19 GT except for 20" staggered wheels/tires, A10, 3.15 rear gear driven by a 66 year old grannie picked up 0.25 seconds in 1/4 mile at the drag strip running in normal mode, no burn out with all the TC nannies on. That is just how she drives it, minimal fuss. Ran 12.20 at 116 and very consistent.

  • 5
    2019 mustang tune

    Posted by Allan Dedebant Jr on Jul 17th 2023

    Awesome company. Very easy process. Fast responses and tune updates.

  • 5
    Juggernaut tune

    Posted by Shawn N. on Apr 27th 2023

    Purchased the tune and within 2 days JP contacted me to send him information then received my tune and instructions how to load my tune and data log. Has answered every question I’ve had so far and gets back with you fast. Highly recommend….

  • 4
    Juggernaut Tuning

    Posted by Thomas E.Walker on Apr 18th 2023

    Great resault from jlt intake and juggernaut tuning just took longer time in coordinating between contacts but will use again love products

  • 5
    10r80 transmission specialists

    Posted by Larry Hensch on Mar 31st 2023

    Forget the rest when you find the best

  • 5
    JPT Stands Out

    Posted by Kevin Kemper on Sep 28th 2022

    This is the second car that I have had tuned. I will say Matt answered all my questions, even the dumb ones and had my 2020 Mustang GT running perfectly. We did several remote email tunes and then tightened it up on the dyno. The expereince I have had with JPT has been leaps and bounds better than the other two I had to work with prior. My car is running super clean and super safe.