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Home | 15-17 Mustang | Power Packs | Stage 1 | 2015-17 Mustang GT Roush Flash Pack

2015-17 Mustang GT Roush Flash Pack

Item Number:421995
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 5.0L

Coyote V8 Mustangs, add an exceptional 15 RWHP and 19
lb-ft. of torque to the stock 5.0 liter engine. An optional
3-year/36,000-mile limited powertrain warranty gives you
confidence to crank up the power.

Roush calibration engineers have extensive OEM
calibration experience and sweat the details to ensure
strong performance without sacrificing 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,
dedicated premium fuel calibration and throttle mapping
lend a sporty feel right off idle to provide performance
and driveability gains throughout the entire power band.
ROUSH Flash Pack calibrations are uploaded easily into
the ECU via industry standard J2534 reflash interfaces
with our free Roush Diagnostic Tool, (RDT).

Fast, fun and affordable power from ROUSH Performance,
the leaders in Ford Performance vehicles and products.

Increased engine performance of over 15 RWHP and 19 lb-ft RWTQ
ROUSH exclusive 5.0L Coyote V8 calibration developed exclusively
for Flash Pack applications
Dedicated premium fuel calibration adds increased torque and
horsepower across the entire RPM range
Improved throttle mapping gives a more aggressive performance
Calibration optimized for 91 octane fuel (compatible with lower
octane with reduced power)
Fully developed calibrations by Roush engineers under laboratory
Optional 3-year/36,000-mile limited powertrain warranty
Calibration is flashed using free Roush RDT software using industry
standard J2534 interface tools

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

- C. Faulkner

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