Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P

Lund Racing 1 Custom Tune (10-12 GT500)

Item 406613
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $345.00 You Save 13% ($45.00)
Our Price

$300.00 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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


      • One Custom File from Lund Racing
      • Improves Power and Overall Performance
      • Guaranteed Maximum, Safe and Reliable Power
      • See the Real Value of Your Mods!
      • For Use with Lund Racing nGauge Tuners or SCT Tuners (Not Included)
      • Designed for Stock/Basic Bolt-on Modifications
      • Requires 91-93 Octane Fuel
      • Will Not Ship To California
      • Fits 2010-2012 Shelby GT500 Mustang Models


      Power and Performance. Improve the power and performance of your 2010-2012 Shelby GT500 Mustang with a 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, 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. This dyno-tested custom tune file has been 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.

      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.

      Device Compatibility. This Lund Racing Custom Tune File is compatible with the following tuning devices (not included):
      • Lund Racing nGauge
      • SCT BDX/Rev-X Power Flash Tuner
      • SCT SF4 / X4 Power Flash Tuner
      • SCT LiveWire TS+ Tuner
      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 Custom Tune File is specifically designed for 2010-2012 Shelby GT500 Mustang models equipped with the supercharged 5.4L V8 engine that are running pump gas with basic bolt-on modifications. Aftermarket camshafts, aftermarket and/or ported Heads are not supported with this tune.

      **Please Note: The custom tune files will be emailed directly to the end user within 4 business days from Lund Racing. Submit your Mustang's Info Here

      Fitment: 2010 2011 2012 Details

      Lund Racing 406613

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Lund Racing Custom Tune File - via email

      Customer Reviews (17)

        Reviews of Lund Racing Tuner products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang