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Roush Performance Pac w/ Dongle - Level 1 (15-17 GT)

Market Price $960.99 You Save 12% ($111.00)
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$849.99 (kit)

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  • Item 400276
  • MPN# 422070

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    Features & Details

    • Performance Pac w/ Dongle - Level 1
    • Improved PCM Calibration Works Well with 91 Octane Fuel
    • Aggressive Throttle Mapping for Better Response
    • Calibration Done Using Roush RDT Software
    • Less Intake Restriction
    • Hood Sealing Keeps Out Heat
    • High Flow, Reusable, and Washable Performance Air Filter
    • Hassle-Free Installation
    • Optional 36,000-Mile/3-Year Limited Powertrain Warranty
    • Fits 2015-2017 Ford Mustang GTs
    Greater Torque and Horsepower. Roush Performance Pac w/ Dongle - Level 1 comes with a highly developed PCM calibration to boost your GT’s horsepower and torque across the RPM range. Roush combined their pioneering high-flow cold air intake and Flash Pac custom tune into a single kit to boost your turbocharged engine’s performance and deliver a noticeable performance boost.

    Optimized Calibration. Roush develops its first-rate fuel calibrations under tested laboratory conditions to guarantee efficiency. Enhanced throttle mapping similarly gives your GT an incredibly aggressive feel. These calibrations are optimized to be compatible with 91 octane fuel and fuels with lower octane ratings and reduced performance output and power.

    Unique Cold Air Intake. Roush engineered the cold air intake that comes with its Performance Pac using CAD data. As a result, any restrictions are eliminated thus optimizing airflow. Automotive-grade materials are used to manufacture the cold air intake for durability. Roush similarly included a premium filter with two wire mesh layers. Since it is washable, you do not need to oil the filter. What’s more, the filter retains its original shape even when under high flow.

    Hassle-Free Installation. Roush Performance Pac w/ Dongle has a simple design which makes it easy to install. No extra modifications are needed, and the process takes approximately 1 hour.

    Warranty. An optional 36,000-mile/3-year limited powertrain warranty is provided for the entire kit.

    Application. Roush designed this Performance Pac Kit to fit all 2015-2017 Mustang GTs.

    Fitment: 2015 2016 2017 Details

    What's in the Box
    • (1) Roush Performance Pac w/ Dongle
    • (1) RDT Flash Software
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 5 5
    • Fit 5 5

    • 5/5

      Installation Time: Less than 1 Hour

      June 04, 2018

      Roush intake

      Gains HP, very efficient !!! I love it sounds good and it’s easy to installed !


      Year: 2016 Submodel: GT

      Helpful (0)

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