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Magnaflow Street Cat-Back Exhaust (18-19 GT w/ Active Exhaust)

Market Price $1,786.43 You Save 12% ($205.52)
Our Price

$1,580.91 (pair)

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  • Item 402468
  • MPN# 19370

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  • Magnaflow Active Exhaust Valve Kit

  • Add Magnaflow Active Exhaust Valve Kit

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Ship to: Ashburn - 20149
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    Features & Details

    • Requires MF Active Valve Kit Part# 10805 for Factory Active Exhaust Functions
    • Aggressive Muscle Car Tone
    • Enhanced Exhaust Flow for Increased Torque and Horsepower
    • Provides a Drone Free Driving Experience
    • Efficient Straight-Through Free-Flowing Street Mufflers
    • Connects to Stock Catalytic Converters
    • Sturdy 3 Inch Stainless Steel Tubing
    • Comes with 4.50 Inch Polished Tips
    • Easy and Direct Bolt-On Design
    • Limited Lifetime Warranty
    • Made in the USA
    • Fits 2018-2019 Ford Mustang GT Model
    Superior Exhaust Upgrade. The Magnaflow Street Cat-Back Exhaust is designed to deliver a discernible bump in performance and aggression for your Active Exhaust equipped 5.0L Mustang without having to tinker a lot with the assembly. This exhaust delivers improved exhaust flow, in comparison to the factory exhaust, resulting in improved torque and rear horsepower with a deep growl sound that adds an aggressive appeal.

    Greater Power and Performance. Backed by a highly-efficient pipe and a straight through, free-flowing muffler design, the Magnaflow Street Cat-Back Exhaust facilitates efficient airflow compared to stock. It delivers improved performance, and a unique tone on the street and drag strip.

    High Strength Stainless Construction. The Magnaflow Street Cat-Back Exhaust is built from highly durable and strong 3-inch mandrel bent stainless steel T 304 for elongated usable life. It delivers a clear and smooth, yet throaty sound. You will be excited to note that the design utilizes high-quality twin tips which gives good resonance. The tips are completed in a classy polished finish that highlights its appeal and protects the exhaust from wear and corrosion.

    Installation. This Magnaflow Street Cat-Back Exhaust allows for an easy direct bolt-on installation in just under 4 hours. No custom modifications are required for the installation, meaning it should be easy and direct.

    Warranty. Magnaflow provides a limited lifetime warranty against material and workmanship flaws.

    Application. The Magnaflow Street Cat-Back Exhaust is compatible with the 2018-2019 Ford Mustang GT models that is equipped with Active Exhaust.

    Please Note. In order for this Magnaflow Exhaust System to function properly on Mustangs equipped with the Factory Active Exhaust Function, you will need to purchase Magnaflow's Active Valve Kit, part# 10805 (sold separately).

    Fitment: 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Muffler Assembly
    • (2) Polished Tips
    • Installation Hardware
    • Detailed Instructions
    Installation Info
    Will it fit my Mustang?

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    Customer Reviews (2) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Afternoon

    • Loudness / Volume 4 4
    • Exhaust Note 4.5 4.5
    • Fit & Finish 5 5
    • Bang For Your Buck 4.5 4.5



    • 5/5

      Installation Time: Afternoon

      October 12, 2018

      I like it

      Fits well and sounds great. Took a few attempts to get it installed with the tips even

      AnnP

      Year: 2018 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      April 02, 2018

      New Exhaust

      Not quite as loud as I wanted but sounds great. Nothing obnoxious sounding just a simple rumble with a little throaty idle and cruising sound under small acceleration.

      LawrenceP

      Year: 2018 Submodel: GT

      Helpful (3)

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