Ford ROUSH Mustang Supplemental Owner's Manual page 8

ROUSH Active Performance Exhaust
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The first of its kind, the patent-pending ROUSH
to choose just how loud you want to sound. Our Active Exhaust system gives you the power to change the
volume of the exhaust at the tips of your fingers. Digitally controlled via mobile application or by changing
switch positions, you can tailor the system from closed to fully automatic to fully open, including an option
for your own custom calibration. Programming instructions for the custom setting can be found at the ROUSH
Performance website.
TRACK AND CUSTOM SETTINGS ARE FOR OFF-ROAD USE ONLY
"Dongle should only be installed for calibration purposes and not left in the vehicle permanently. Check and
ensure that the installation of the WiFi dongle does not impede the physical performance of any normal driving
activities. If a situation occurs in which the installed dongle protrudes too far into the under-dash area and
physically impedes driving functions, you must unplug the dongle from the OBD/J1962 Connector Port and
contact ROUSH Performance for further instruction."
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ROUSH Suspension Systems
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Each ROUSH -tuned sport suspension system offers drivers a balance between comfort and handling capability
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at different levels of performance specific to each vehicle application. Each system is designed to enhance the
Mustang's chassis dynamics and provide a responsive chassis performance.
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Active Performance Exhaust system gives you the ability
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