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Magnaflow Street Cat-Back Exhaust (2018 GT w/o Active Exhaust)

Market Price $1,786.43 You Save 12% ($205.52)
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$1,580.91

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  • Item 402468-NA
  • MPN# 19370

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    Features & Details

    • 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 Ford Mustang GT Model without Active Exhaust
    Superior Exhaust Upgrade. The Magnaflow Street Cat-Back Exhaust is designed to deliver a discernible bump in performance and aggression for your Non-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 Ford Mustang GT model that is not equipped with Active Exhaust.

    Fitment: 2018 Details

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

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    Questions & Answers (1)

    1 Top Rated Question

    Long story short. Had to buy 2018 mustang that came with active valve exhaust. Can this cat-back without active valve be installed on this mustang. I like the "soft" throaty sound this makes and have no desire to manipulate its tone. I have concerns about the computer. If this will work, should I preset the computer valve settings for a particular mode before install. I know of the magnaflow valve that's designed for said system but I don't know what exhaust notes I'll get with that option. It would have been simpler to have ordered a mustang without active exhaust but there was a midyear change, 2018 to 2019, and my color choice was discontinued! So I had to get what I could get. Sorry for lengthy question. Thank you.

    • Yes, you are able to use this exhaust with the 2018 GT with an active exhaust. You will need an added part made by Magnaflow in order to have this exhaust set up work properly on your Mustang and you will be able to find that part here: https://www.americanmuscle.com/magnaflow-active-exhaust-valve-kit-2018gt.html. With the added part for your Mustang, you will retain the factory active exhaust functions as well as keep the sound/tone of this exhaust that you like.

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