2015-2017 Mustang ROUSH GT Performance Pac - Level 2

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Part #: 421997

Financing available for purchases over $99 or more

1 Review(s)
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    Prices stated here are only for sales within the continental United States and ordered via the ROUSHperformance.com web site. Prices for other territories and countries may vary due to shipping fees, duties, and other factors.

    Orders placed via ROUSHperformance.com can only be shipped to areas within the continental U.S. If you live outside the U.S., please orders must be placed through an authorized ROUSH dealer.

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    Transformative ***** Review by David from Chicago
    I recently had this kit installed by the local Ford dealer on my 2017 Mustang GT with Performance Package. It really made a significant difference in seat-of-the pants acceleration. The exhaust note is far more aggressive than the stock pipes and sounds awesome at high RPM. I use 93 octane gas but it may not be necessary for daily commuter driving.
    A great value.
    (Posted on 9/6/2018)

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