Power and Performance.
- 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!
Improve the power and performance of your 2018-2020 GT Mustang with a SCT Rev-X Tuner that includes (1) Lund Racing 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 this SCT Rev-X 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 - depending on application.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.WiFi Updates.
The Rev-X Tuner by SCT is Wi-Fi capable meaning it will always be up to date. Once setup with your Wi-Fi password, the Rev-X will download the latest firmware updates via the internet.Data Logging and Monitoring.
The Rev X Tuner by SCT makes it easy to read the Built-In Data Logging and/or the Real Time Data, so you can view popular sensor data such as EGT, Air/Fuel Ratio or any other 0-5 Volt source. You can even customize the monitoring capability of your Rev X using device's free Livelink software.Diagnostics Tool.
The Rev X 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.Easy to Load; Easy to Restore.
When you load your custom tune on the vehicle, the tuner automatically stores your vehicle's factory settings. To return the vehicle to its factory settings, just plug the tuner back in, select the option to restore the factory settings, and you're done. This is ideal for visiting dealerships for warranty work.
Not CARB Certified. This SCT Tuning Device is not CARB certified, therefore it is not legal for use in California or any other state adopting California emission standards. Not legal for use on pollution controlled motor vehicles; intended for off road use only.
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 SCT Rev-X Tuner that includes 1 Custom Lund Racing Tune File is specifically designed for 2018-2020 GT and Bullitt Mustang models equipped with the naturally aspirated 5.0L V8 engine. Aftermarket camshafts, aftermarket and/or ported Heads are not supported with this tune.
For Mustangs running pump gas with basic bolt-on modifications, see part# 405896. For Mustangs running E85 with basic bolt-on modifications, see part# 405897. For Mustangs running pump gas and an aftermarket intake manifold, see part# 405898. For Mustangs running E85 and an aftermarket intake manifold, see part# 405899.
**Please Note: The Rev-X ships blank from AmericanMuscle, the custom tune files will be emailed directly to the end user within 4 business days from Lund Racing.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov