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Magnaflow Street Cat-Back Exhaust w/ 4.5 in. Tips (13-14 V6)

Market Price $910.80 You Save 12% ($104.78)
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  • Item 100652

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    Features & Details

    • More Power and Torque
    • Classic Muscle Car Sound
    • Street Series Muffler - Straight-Through Design
    • Durable Stainless Steel Construction
    • 2.5" Mandrel-Bent Tubing
    • 4.5" Polished Tips
    • Fits 2013-2014 V6 Mustangs
    More Power. Give your 3.7L V6 Mustang the look and feel of a GT with a Magnaflow Street Cat-Back System. This system is dyno-tested and engineered to deliver the signature Magnaflow sound and impressive power gains for your new V6.

    Classic Musclecar Sound. The Magnaflow Cat-Back Exhaust System includes a set of two Street Series Mufflers that feature a free-flowing, straight-through perforated stainless steel core, with stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep muscle car tone.

    Stainless Steel. This premium quality catback is constructed from free-flowing, mandrel-bent 2.5" stainless for superior performance and durability. Street Series mufflers are finished with dual 4.5" polished tips, making this system look as well as it performs.

    Application. Made to be a direct bolt on, this catback will bolt straight up to the factory hybrid H-Pipe without any extra modifications required on the 2013-2014 V6 Mustang to give it a deeper, more aggressive sound and improved performance.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 2013 2014 Details

    MPN# 15244

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Right muffler assembly
    • (1) Left muffler assembly
    • (1) Right tailpipe assembly
    • (1) Left tailpipe assembly
    • (2) clamps
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: Stainless Steel Tip Material : Polished Stainless Steel
    Piping Size: 2.5" Tip Size: 4.5"
    Muffler Type: Straight-through Fitment: 2013-2014 V6 Mustangs
    Will it fit my Mustang?

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        Questions & Answers (3)

        3 Top Rated Questions

        Horsepower Gain How much actual horsepower will I gain in my 2014 V6 Mustang if I have the Magnaflow Street Catback Exhaust - 4.5in Tips (13-14 V6) exhaust installed?

        • My experience has resulted in an approximate 10 hp gain, due to the free flow set up of th new system. That, coupled with the incredible sound and ease of installation, make this Magnaflow system an incredible addition to your Mustang.

        Helpful (1)

        How is the poping on this Exhaust.

        • Its hard to determine what a popping sound would be to each person. If you are interested in the Magnaflow Street Cat-Back Exhaust - 4.5 in. Tips we ask that you listen to some videos of the exhaust to see if it meets your sound goals. Feel free to call or chat in to go over exhaust that work best for your setup.

        Helpful (0)

        What would be the recommend mid pipe and headers to fit this catback exhaust and still be able to pass PA inspection?

        • Hi, I recommend using a Magnaflow Catted Tru-X X-Pipe Item #48066 and Magnaflow Ceramic Shorty Headers Item #525504 with this Magnaflow Street Cat-Back Exhaust for the best fit. Here are the links

        Helpful (0)
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          Customer Reviews (4) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Weekend

          Installation Cost:0-$100

          • Loudness / Volume 5 5
          • Exhaust Note 5 5
          • Fit & Finish 4.25 4.3
          • Bang For Your Buck 4.5 4.5

          • 5/5

            April 21, 2017


            Love fit perfect no ratlles or vibrations sounds really good put them on myself with jacks and stands and ramps had to cut the d's over axel a little so the muffler would fit right


            Year: 2014 Submodel: V6

            Helpful (11)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            December 06, 2015

            Great Product for our V-6 Convertible

            Very satisfied with product looks and sound, makes our L'il Animal come to life like a new toy to be enjoyed. Had installed by Rob's Mufflers and Jess did a fine job, said he had to heat and bend a couple of the muffler hangers, but otherwise he said install was smooth, took just a little over an hour and a bit over $100. Jess also pointed out that the 4.5" tips ride a little high and close on the sides, told me I should keep an eye on them for HEAT damage to rear valance.. Been saving up for this cat-back for awhile now and could only afford now, due to a 22 discount @ Black Friday Sale !!!! Won't know what the HP or Torque Gains will be, but a few extra Torque pounds would surely be appreciated. Now to start setting money aside for a 'Bama tuner. SWEEEET !!!!!


            Year: 2014 Submodel: V6 Metro East, Illinois

            Helpful (11)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: 0-$100

            November 14, 2014

            Best 3.7 mod yet

            This was the best mod so far for my 3.7 Mustang convertible. Well, at least it's a tie with the AirAid CAI. Great tone and just the right loudness. I love it and the 4.5 inch tips look awesome. I highly reccomend this Catback Magnaflow exhaust system for your V-6.


            Year: 2014 Submodel: V6 Port St. Lucie, FL, USA

            Helpful (11)

          • 5/5

            Installation Time: Afternoon

            June 14, 2014

            great deep tone but not too loud

            I originally installed Borla Stingers but found they were too loud and high tone for my taste. Decided to replace with the Magnaflow and could not be happier. Much deeper tone and doesnt scream when you step on it. Sounds more like the old muscle cars then the higher louder "nascar" sound.


            Year: 2014 Submodel: V6 Vermont, USA

            Helpful (13)

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