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Magnaflow Competition Series Cat-Back Exhaust with Polished Tips (13-14 GT)

Item 48051
AmericanMuscle no longer carries the Magnaflow Competition Series Cat-Back Exhaust with Polished Tips (13-14 GT). Please check out 2015-2023 Mustang Cat-Back Exhaust for an updated selection.
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    Video Review & Installation

    Hey I'm Justin with, and this is my quick look into the Magnaflow Competition Catback exhaust, fitting all 2013 Mustang GTs. The Competition is a very popular Catback here on the site with just about every generation Mustang, this is due in part to the quality construction, aggressive tone, and solid performance gains that this particular exhaust offers. This entire system has been constructed using 100% stainless steel, and does feature mandrel bent stainless steel piping, which is pretty much the standard for all 2013 aftermarket Catbacks. That aggressive tone I mentioned earlier does come from these Competition series mufflers, which feature that straight through design, really freeing up the flow of exhaust. Finally, everything exits out these brightly polished 4" tips. Since this is a Catback, you can expect a little more work under the car, but overall the install should be pretty painless, and only take you 2 hours from start to finish. Now let's hear how the Magnaflow Competition Catback sounds compared to our factory exhaust.

    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • Aggressive Musclecar Sound
    • Stainless Steel Construction
    • 3" Mandrel-Bent Tubing
    • 4" Polished Tips
    • Fits 2013-2014 GT Mustangs


    Add Horsepower. Stop choking your 5.0 with a stock exhaust system and enjoy more horsepower with a Magnaflow Competition Cat-Back. By reducing back pressure and giving your Mustang GT a free-flowing exhaust, you'll see great power and torque gains.

    Aggressive Musclecar Sound. Give your the 2013-2014 Mustang GT a deep, aggressive rumble that will make lesser cars clear a path at lights with a Magnaflow Competition Cat-Back. This premium quality exhaust features free-flowing, straight-through mufflers that increase power and give your GT an unmistakable muscle car sound.

    Magnaflow Quality. Each piece is made from 3" mandrel bent stainless steel tubing for long life and a perfect fit. The straight-through mufflers end with brightly polished 4" stainless steel tips that exit in the stock locations for impressive styling.

    Application. Made to be a direct bolt on, this Magnaflow catback will bolt straight up to the factory Mid-Pipe without any extra modifications required on your the 2013-2014 Mustang GT to give it the deepest, most aggressive sound possible.

    Note. Coupon codes cannot be applied to this product.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Right muffler assembly
    • (1) Left muffler assembly
    • (1) Right tailpipe assembly
    • (1) Left tailpipe assembly
    • (2) clamps

    Tech Specs

    Cat-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
    Piping Size: 3" Tip Size: 4"
    Muffler Type: Straight-through Fitment: 2013-2014 GT Mustangs

    Customer Reviews (500+)

      Questions & Answers

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