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Home | SCT Programmers | 2015-17 Programmers & Custom Calibrations | Intake and Tuner Packages | 2015-17 Mustang 2.3L EcoBoost Roush Flash Pack

2015-17 Mustang 2.3L EcoBoost Roush Flash Pack

Item Number:421989
Market Price:$399.99Our Price:$389.99
Quantity:This item is currently out of stock!
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  • Description
  • Reviews

Roush Performance Flash Packs for the 2015-17 2.3L Ecoboost Mustangs, add an exceptional 42 RWHP and 35 lb-ft. of torque to the stock 2.3L Ecoboost engine. An optional 3-year/36,000-mile limited powertrain warranty gives you con dence to crank up the power.

Roush calibration engineers have extensive OEM calibration experience and sweat the details to ensure strong performance without sacri cing driveability. Hundreds of hours spent in the lab and on the dyno, testing and validating our calibrations, set our Flash Pack calibrations apart from guesswork tuning.

In addition to improved horsepower and torque, improved boost and throttle mapping lend a sporty feel right off idle to provide amazing driveability improvements all through the power band.

Roush Flash Packs are programmed easily into the ECU via industry standard J2534 re ash interfaces with our free Roush Diagnostic Tool, (RDT), utility. An experienced DIY-er and nearly any dealer can perform the calibration upgrade in under an hour without getting their hands dirty.

Fast, fun and a ordable power from Roush Performance,the leaders in Ford Performance vehicles and products.

  • Increased engine performance of over : 42 RWHP and 35 lb-ft RWTQ
  • Roush exclusive Ecoboost calibration developed exclusively for Flash Pack applications.
  • Improved boost targeting adds increased torque and horsepower across the entire RPM range
  • Improved throttle mapping lends a sporty feel to the Ecoboost Mustang
  • Calibration optimized for 91 octane fuel, (compatible with lower octane with reduced power)
  • Overboost mode allows for aggressive midrange passing power
  • Fully developed calibrations by Roush engineers under laboratory conditions
  • Optional 3-year/36,000-mile limited powertrain warranty
  • Calibration is ashed using free Roush RDT software using industry standard J2534 interface tools.(Note: a dealer service charge may apply)

Optional warranty must be purchased within 30 days of service installation date. (See Roush warranty document 15PP-336PW-AA for complete details)


Ordered the cold air and tuner combo. Best tune I have had. Really woke up my 5.0

- C. Faulkner

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