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Lund Racing nGauge w/ 1 Custom Tune (15-17 GT)

Item 406299
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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Improves Horsepower, Torque and Performance
      • Guaranteed Maximum, Safe and Reliable Power
      • Includes 1 Custom File from Lund Racing
      • 2.40-Inch 320 x 240 Color LCD Resistive Touch Screen
      • Customizable Virtual Gauges - Display up to 6 PIDS at One Time
      • Six Programmable LED’s - Ideal for Shift and Warning Lights
      • Data Logging and Real-Time Monitoring (Log up to 23 PID's at Once)
      • Reads/Clears DTC Trouble Codes
      • Daisy Chain Up to 7 nGauges Together
      • Accepts 2 Analog Inputs - Perfect for Boost and AFR
      • Quicker Flash Times
      • PC/Windows & Mac Compatible - 4GB Micro-SD Card Included
      • Designed for Stock/Basic Bolt-on Modifications or Aftermarket Intake Manifold
      • Requires 91-93 Octane or E85
      • Will Not Ship To California
      • Fits 2015-2017 GT Mustang Models


      • Buy this Tuner & Submit your Mustang's Info
      • A Lund Racing Calibrator will write custom tune files specifically for your Mustang & Mods
      • Load 'em on your Mustang and GO!
      Power and Performance. Improve the power and performance of your 2015-2017 GT Mustang with a Lund Racing nGauge Tuner that includes (1) Custom Tune File. When your Mustang rolled off the assembly line, Ford programmed it to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search for more power. So, if your Mustang is bone stock or if you have added a cold air intake, throttle body, exhaust or other bolt-on performance upgrades or running a Boss 302, Cobra Jet or GT350 intake manifold, you'll need a Lund Racing custom tune to see the full power potential that these aftermarket mods can make.

      One Custom Lund Racing Tune File. When you order a Lund Racing nGauge Tuner, you aren't just getting a tuner. You're getting the tuner and 1 dyno-tested custom tune file that is written specifically for your Mustang and your particular modifications by a Lund Racing calibrator. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking cam timing, a Lund Racing Custom Tune will squeeze out the extra power Ford left on the table. This tune requires the use of 91-93 octane fuel or E85.

      Free Tune Revisions. Lund Racing will provide tuning revisions for minor modifications free of charge for up to 3 months after you’ve received your initial tune. Changes to your air intake, throttle body, exhaust, gears are all considered minor modifications. The countdown starts from the time you receive the tune(s) which may be up to 7-10 business days following your order.

      Virtual Gauges and Warning Lights. Using the live data from the OBD-II Diagnostic port, the nGauge Tuner can be used as a Virtual Gauge to monitor from 1-6 different parameters at once in real time. Users can even customize colors and set warning lights, such as RPM's for perfect shifts every time.

      Data Logging and Monitoring. The nGauge Tuner makes it easy to read and record multiple data channels simultaneously for in-depth evaluation of engine performance. The nGauge can store data from your vehicle's PCM/ECM directly to a MicroSD Card, allowing you to view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source. Data logs export as CS files that can be viewed in Excel or any data logging software, including HP Tuners Scanviewer. Additionally the nGauge features 2 analog inputs, ideal for monitoring boost and AFR.

      Daisy Chain up to 7 nGauges. The nGauge Tuner was designed to allow you to connect up to 7 nGauges together in a daisy chain configuration. This is ideal for those looking to keep a close eye on all of their Mustang's critical systems.

      Diagnostics Tool. The nGauge Tuner can also be used as a diagnostic code reader. Save yourself hundreds of dollars each year by reading and clearing your own Diagnostic Trouble Codes (DTCs) rather than paying a dealer to do the same. It's as easy as a few simple steps.

      Additional Features. The nGauge Tuner has a full color, 2.40-inch, 320 x 240 LCD resistive touch screen display with a touch stylus included. With a thin space saving design, the nGauge can be installed in different size gauge mounts with the included standard 2-1/16 adapter ring. The nGauge also features convenient power saving modes including Auto Sleep/Wake with ignition and Auto Dimmer.

      Quick Flash Times. Unlike other Handheld Tuners on the market for the S550 Mustang that can take up to 20 minutes to load, the nGauge Tuner will install its first flash tune in under 5 minutes, with subsequent flash updates installing under 1 minute.

      Easy to Load; Easy to Restore. When you load a tune on your Mustang, the nGauge Tuner automatically stores your vehicle's factory settings. To return the vehicle to its factory settings, simply select the option to restore the factory settings, and you're done. The nGauge Tuner can hold hundreds of different tunes via a MicroSD Card.

      Will Not Ship To California. Due to state regulations, this product cannot be shipped to addresses in the state of California. Lund Racing will not write or provide custom tune files for residents of California.

      Application. This Lund Racing nGauge that includes 1 Custom Tune File is specifically designed for 2015-2017 GT Mustang models equipped with the naturally aspirated 5.0L V8 engine. Aftermarket camshafts, aftermarket and/or ported Heads are not supported with this tune.

      Application Notes. For Mustangs running pump gas with basic bolt-on modifications, see part# 406263. For Mustangs running E85 with basic bolt-on modifications, see part# 406264. For Mustangs running pump gas and an aftermarket intake manifold, see part# 406265. For Mustangs running E85 and an aftermarket intake manifold, see part# 406266.

      **Please Note: The nGauge ships blank from AmericanMuscle, the custom tune files will be emailed directly to the end user within 4 business days from Lund Racing.

      Fitment: 2015 2016 2017 Details

      MPN# 406263




      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (15)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 15 customers

      Installation Time: Less than 1 Hour

      • November 08, 2019

        5 2017 GT - Maurovilla Installation Time: Less than 1 Hour

        Great tuner

        Got this tuner and installed it inside the AC vent. super easy install and it looks awesome. The guys at Lund are very helpful and informative. I switched over to E85 along side some bolt ons and the process was smooth. The car definitely feels more solid through out the RPM. Would recommend this tuner.

        Helpful (1)
      • November 08, 2019

        5 2015 GT - Dstone18 Installation Time: Afternoon

        Could'nt be happier with it

        definitely worth spending the extra money to go ahead and get the ngauge if your looking for a clean mount. i did the vent mount it looks like the car should have came from the factory like that. overall happy with it. woke it up a little.

        Helpful (1)
      • November 06, 2019

        5 2016 GT - TJB Installation Time: Less than 1 Hour

        Great product and customer service

        I was unsure of what tuner to go with so I talked to customer service and the tune dept and they explained the differences of the tuners and tunes. They asked about my car mods and plans and we came up with the ngauge with a custom Lund tune. The tuner was easy to use and fast to upload and download the tune. The custom tune picked up gains low mid and high range and just made the throttle more sensitive and made the car more responsive. At no part did I feel pressured to buy or spend more or feel they were pushing to upsell anything becides to help me with what I was asking for.

        Helpful (3)
      • August 07, 2019

        5 2017 GT - Alan Installation Time: Less than 1 Hour

        Wow Lund and ngauge

        Got mine today with a tune by Lund. I've heard people say it makes a difference but once you tune it and experience it for yourself you will be blown away. I feel like in comparison my car was caged up and shackled then Lund came along with the Ngauge, unshackled and released the beast hiding under the hood. I was shocked when it chirped the tires hard going from 2nd to 3rd and my smile hasn't gone away since! One note is I did have to do a crank relearn which the tuners informed me of and provided instructions before they even sent the tune, kudos to the Lund team!

        Helpful (0)
      • July 31, 2019

        5 2017 GT - TylerB Installation Time: Less than 1 Hour

        Lund tuner

        Absolutely phenomenal tune. Not only does increase your horsepower, it completely shanges the way it drives. It went from shifting pretty smooth into 2nd and 3rd at wot to snapping into 2nd and 3rd. Great product well worth the money.

        Helpful (1)
      • July 25, 2019

        5 2016 GT - DavidM Installation Time: Less than 1 Hour

        Awesome Set Up Loving It

        i bought this and like all the features the ngauge has. loving it for my fbo set up !

        Helpful (0)
      • June 27, 2019

        5 2015 GT - Wais24 Installation Time: Less than 1 Hour

        Lund Racing NGauge

        Great product! fast to load custom tune from Lund took literally 10 mins, and looks nice when you install this in your ac vent.

        Helpful (1)
      • June 23, 2019

        5 2016 GT - DerekGT Installation Time: Less than 1 Hour

        Great tune paired with PMAS CAI

        Have this tuned pair with the PMAS CAI. Car absolutely rips and is way faster. So much fun to drive. Highly recommended. 5/5

        Helpful (0)
      • May 20, 2019

        5 2015 GT - Chris2019c Installation Time: Less than 1 Hour

        Excellent Product

        Noticeable increase in responsiveness and acceleration after the E85 tune.

        Helpful (1)
      • April 02, 2019

        4 2017 GT - NoGoodNames Installation Time: Less than 1 Hour

        Excellent and worth it

        I very much so enjoyed this product and recommend it to anyone trying to squeeze a bit more out of their Stang. Give it 4 stars overall just because of the tuning process. I felt it could have been a little more customer friendly. Other than that, its amazing on the gains, fits snug in an air vent, looks rad, and pretty unique to me since i came from SCT tuners.

        Helpful (2)

      Questions & Answers (31 answers)

      5 Top Rated Questions

      Can I buy the ngauge with the 93 octane tune then later buy the tune for e85? Or would I need to buy a new ngauge to do an e85 tune?

      • From my understanding, you should be able to request a new tune for the e85 without having to purchase another ngauge. Please note though that there may be a charge for the new tune.

      Helpful (5)

      Can oil pressure be displayed on a stock base GT 2016?

      • Oil pressure is one of many options that can be displayed on the digital gauge face of the Lund Racing nGauge.

      Helpful (2)

      Is Lund still not making tunes for vehicles equipped with the GT350 throttle body?

      • At this time we do not have any updates on the GT350 throttle body tune. We recommend checking with Lund directly for the most up to date status on these tunes.

      Helpful (1)

      Does Lund offer a tune for off-road headers or only headers with catalytic converters?

      • Yes, calibration will be available for those modifications.

      Helpful (1)

      Is catless long tube headers considered a bolt on ?

      10 More Questions
      This tuner is sent over with a base tune ? I don’t have a computer to download and updated tune but I run 93 with basic bolt ons so that tune would work well for me without updated by computer ? 1 answer
      Which e85 tune would I need if I have a cold air intake after market headers and exhaust?? 0 answer
      Does Lund offer speedo calibration after gear changes? 0 answer
      How much HP gain if my setup right now is Airaid MXP Series Cold Air Intake w/ SynthaMax Dry Filter, stock headers, and stock intake manifold? (for the e85 flex tune) 1 answer
      does it work with power pack 3?? and is it carb legal in Cali? 1 answer
      I noticed in the customer pictures that the ngauge can be mounted in to replace one of the ac vents. Does that require an additional purchase for that switch, or will it be a plug n’ play as far as switching it out for a vent? 0 answer
      Buying the ngauge with the e85 tune option, is that a flex fuel tune or strictly only for e85 or is there a flex fuel tune option we can buy with the nguage? 0 answer
      I have a jlt intake with bbk off-road long tube headers and I want it to be loud as possible .. will the 1 free custom tune that I get with the N gauge work with these parts and make it louder and if I decide to go 2 step with I be able to contact y’all for a tune adjusting for free 1 answer
      Planning to purchase this item along with the jlt cai.what selection do i choose if i plan on changing my manifold to a 2018 manifold in the near future?I have a 2017 mustang gt. and if i do choose the selection with aftermarket manifold will i have a tune for both the manifold and cai? new to the tunning game,still learning. 1 answer
      If car is has a tune not from Lund and you don’t have the tuner will the Lund tuner still work 0 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) nGauge Tuner
      • (1) 2-1/16 Gauge Adaptor Ring
      • (1) OBDII Ethernet Cable
      • (1) 4GB Micro SD Card
      • (1) Stylus
      • (1) Lund Racing Custom Tune File - via email

      Will It Fit My Mustang

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