Talk to a Mustang Sales Tech
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

RaceChip XLR Controller (15-17 Mustang EcoBoost)

Item 399165
RaceChip XLR Controller (15-17 Mustang EcoBoost)
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price

$269.00 each

FREE Shipping Market Price $295.90 You Save 9% ($26.90) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
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


      • Provides Control Over Throttle Tuning
      • Includes Autmatic Optimization of Throttle Sensors
      • Seven Selectable Stages of Tuning from Eco to Race
      • Includes Remote Rotary In-Car Controller
      • Optional Wireless Smartphone App Control
      • Works With Both Analog and Digital Throttle Sensors
      • Provides Different Driving Performance Characteristics
      • Does Not Affect Engine Performance
      • Easy Plug-In Installation
      • Fits All 2015-2017 EcoBoost Mustangs


      Easy Plug-In Throttle Tuning. The RaceChip XLR Controller is a unique tuning accessory that leaves your Mustang’s engine performance untouched. Instead, the XLR Throttle Controller monitors your car’s throttle sensor and optimizes operation for improved performance. The controller has seven selectable states of throttle tune from Eco to Race, each with its own characteristics.

      Better Performance With No Risk of Engine Damage. The unique XLR Controller is super easy to install and doesn’t affect your engine’s performance at all, so there’s no risk of damaging your engine and you don’t have to worry about ending up with big bills. Instead, the XLR takes your inputs at the gas pedal and ensures the messages your engine gets translate into the driving characteristics you want.

      Easy Control Over Tune, While You Drive. The Brainbox ‘nerve center’ that optimizes your throttle sensor’s inputs is controlled using an attractive and aesthetically pleasing wired remote controller that can sit on your car’s dash or center console, giving you fingertip selection of the throttle tuning modes. Alternatively, optional wireless control via a smartphone app gives you the same management authority of the XLR Brainbox.

      Seven Included States of Tune. The XLR Controller kit ships with a choice of seven throttle-control tunes: 2 Sport tunes, 2 Race tunes, 2 Eco tunes and a neutral tune that changes nothing. From Eco to Race, you’re the boss at any time and anywhere.

      Application. The RaceChip XLR Controller is compatible with all EcoBoost Mustangs from 2015 to 2017.



      RaceChip XLR Controller

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) XLR Brainbox
      • (1) XLR Rotary Controller

      Customer Reviews (7)

        Brand Image

        Reviews of RaceChip Tuner products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

              Related All Categories