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Pypes Cut and Clamp Resonator Delete H-Pipe (15-19 GT)

Market Price $158.99 You Save 12% ($19.31)
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$139.68 (each)

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  • Item 405802

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    Features & Details

    • Improves Horsepower and Torque
    • Increased Volume with a Muscle Car Tone
    • H-Pipe Conversion Kit
    • Reuses Factory Catalytic Converters
    • Mandrel-Bent 2.50-Inch Pipes
    • Durable 409 Stainless Steel Construction
    • Intended for Street and Track Use
    • For Use with 2.50-Inch Headers
    • Fits 2015 to 2019 Ford Mustang GT Models
    Increased Power. The Pypes Cut and Clamp Resonator Delete H-Pipe lets you free the Mustang from the restrictive factory resonator pipes. Featuring a free-flowing H-Pipe design, this kit provides significant power and performance benefits for either street or track use in your Mustang. Additionally, the cut-and-clamp design means that it can be used with either short or long tube headers as needed.

    Increased Volume with Muscle Car Tones. The Pypes Cut and Clamp Resonator Delete H-Pipe also have the benefit of making the Mustang sound better. This kit provides a louder volume and muscle car tone, which can be further tuned with a choice of headers or exhaust system.

    Retains Factory Catalytic Converters. The Pypes Cut and Clamp Resonator Delete H-Pipe keeps the factory cats and allows the Mustang to remain smog legal. However, note that this kit is not intended for use with pollution-controlled vehicles.

    Durable 409 Stainless Steel. The Cut and Clamp Resonator Delete H-Pipe is precision-machined from high-grade stainless steel for excellent strength and toughness. Additionally, the stainless steel provides outstanding protection from rust and corrosion.

    Application. The Cut and Clamp Resonator Delete H-Pipe is designed to fit 2015 to 2019 Ford Mustang GT models.

    Fitment: 2015 2016 2017 2018 2019 Details

    MPN# HFM78

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Mid Pipe
    • Installation Hardware
    Installation Info
    Will it fit my Mustang?

      Customer Photos (7) Submit Your Photo

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        Questions & Answers (10)

        5 Top Rated Questions

        Will this pair up to flowmaster american thunder axle back exhaust

        • This should pair up with the Flowmaster American Thunder axle-back exhaust.

        Helpful (2)

        will this pair up with the flowmaster outlaw axle back with active exhaust?

        • The Pypes Cut and Clamp Resonator Delete H-Pipe will fit the 15'-19' Mustang GT's equipped with or without the active exhaust system.

        Helpful (1)

        does this h pipe void any warranty i have with my car at the dealership?

        • We cannot confirm if this product affects the Ford factory warranty. We recommend contacting your local dealership for warranty information.

        Helpful (0)

        Will an engine light come on after this is installed? And what is the difference in this one and the Roush one other than price?

        • This may throw a light if you do not have a tuner, as every car is a little different based on the other modifications you have done to the vehicle. The difference between those two is price and brand, and each brand will price similar items differently. As far as performance and quality, I would say these are about equal.

        Helpful (0)


        • This Roush Axle-Back Exhaust does not directly attach to the Pypes H-Pipe. There will still be stock portion of the exhaust that will be re-used that attaches the h-pipe to this axle-back. As long as that portion of exhaust is the same, the axle-back will fit flawlessly with that H-pipe.

        Helpful (0)
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          Customer Reviews (16) Write a Review

          Overall Rating 4.5

          out of 5 stars

          • 5/5

            July 31, 2019

            As expected

            Lives up to the description. Very good. Excellent.


            Year: 2018 Submodel: GT

            Helpful (0)

          • 5/5

            June 26, 2019

            Perfect Balance

            I installed this on my 2018 GT convertible and I do not regret my decision a bit! I wanted something louder than stock but not so loud that it would drive my neighbors crazy. This has the perfect balance. It’s mild at cold start and idle but aggressive at partial to wot. Love it!!


            Year: 2018 Submodel: GT

            Helpful (0)

          • 5/5

            June 18, 2019

            Great Sound

            I loved the sound of my Mustang but wanted it to be a little bit louder. I have the active exhaust and adding the H-Pipe really woke her up. She sounds mean now and yet in good neighbor mode/quiet it is fine to start up and go on my way early in the morning. Don't get me wrong it is a bit louder in quiet but not like normal. The rest of the settings are amazing. Where I couldn't tell the difference in the level you can really hear it now. Love the sound and recommend it to anyone who is looking for that roar.


            Year: 2018 Submodel: GT

            Helpful (1)

          • 4/5

            June 13, 2019

            Good, not great

            PROS: Sounds AMAZING. Noticeably louder, and has a nice muscle car rumble. You can notice a little more exhaust drone, but it’s really not bad at all. CONS: Fitment is pretty poor. Took a good 20 extra minutes and some power tools to install. The end that inserts into the factory tubes is too large and is extremely difficult to work with. We had to expand the factory clamps to make it fit. Important to know: if you have the Active Exhaust, quiet mode remains practically unchanged but Track mode is a solid amount louder.


            Year: 2019 Submodel: GT

            Helpful (0)

          • 4/5

            June 03, 2019

            Works ok

            Fitment is ok not perfect but it gets the job done, the factory clamps dont fit great because the h pipe is slightly bigger than the stock exhaust....I recommended putting some copper sealant on the joints because all the clamps leak a little no matter how tight you crank them down


            Year: 2017 Submodel: GT

            Helpful (0)

          • 5/5

            May 27, 2019


            My Roush axlebacks became raspy sounding and awful after longtubes went on bc I had an x pipe but now with this h pipe it’s sounds great


            Year: 2017 Submodel: GT

            Helpful (1)

          • 4/5

            May 13, 2019


            Installed by myself in my driveway in about 1.5hrs. Got the volume and deep throaty rumble at idle I was looking for.


            Year: 2019 Submodel: GT

            Helpful (2)

          • 5/5

            April 27, 2019

            Excellent product for the right price.

            Don't let the lower price deter you. So happy I went with this H-pipe. Search Vanhammer HP on YouTube for sound clips with the active exhaust feature.


            Year: 2019 Submodel: GT

            Helpful (4)

          • 5/5

            March 01, 2019

            Just what I wanted.

            Just enough great sound with stock mufflers. It’s a deep sound and not a raspy one like with all the X pipes out there. I didnt want to go very much louder than stock. Installation is easy and very doable in a home garage but took more than 3 hours all by myself with jack stands and a hacksaw. This H pipe is high quality with all stainless and much less weight than the resonator box. Only complaint is no info on torque specs when you are retightening all the bolts specially the new ones.


            Year: 2017 Submodel: GT

            Helpful (2)

          • 4/5

            January 25, 2019

            Pypes H-Pipe

            Easy install and sounds great with stock mufflers.


            Year: 2017 Submodel: GT

            Helpful (2)

          • 5/5

            January 18, 2019

            Deep true exhaust tones, no more raspy exhaust!

            Theses are exactly what you want if your looking for a deep muscle car rumble not the other kind of connection resonator delete. Plus these are cheaper ONLY in price and very good quality. Why pay double for something that does exactly what is needed and has the same quality build too? I am so happy ever time I fire up my 2017 S550 with BBK ceramic coated long tube headers and cat-less of road kit to this H-pipe continuing on to Flowmaster super 44s and single Black SS 4 inch exhaust tips. Plus my neighbors are likely les annoyed now too. This is the classic sound I was looking for and had on my 90 Mustang GT.


            Year: 2017 Submodel: GT

            Helpful (3)

          • 5/5

            December 19, 2018

            Sounds great

            Easy install and sounds ground. Took 30 minutes to do.


            Year: 2017 Submodel: GT

            Helpful (5)

          • 5/5

            December 08, 2018

            Sounds Great !

            Had this professionally installed on my 2018 GT and could not be more satisfied. Still running the stock mufflers, so the H-Pipe is the only addition to the system, has just the right growl during start up and when under load, but actually quite mild on the open road. No droan !


            Year: 2018 Submodel: GT

            Helpful (7)

          • 1/5

            November 26, 2018

            Terrible fit

            Ive had pypes exhaust on my last 3 mustang's and they all fit fine. This h pipe on my 18 shifted the exhaust over so far to the right it was touching the gas tank. I had to bend some hanger and use a pry bar just to get it to not touch. The exhaust is still shifted to the right. I would have sent it back but i had to use it after i cut the resonator off just so i could get home. Says it fits 15-18 prolly only 15-17.


            Year: 2018 Submodel: GT

            Helpful (11)

          • 5/5

            November 13, 2018

            Great sound and tone!

            Sounds great! If you have a lift the installation is very easy.


            Year: 2017 Submodel: GT

            Helpful (9)

          • 5/5

            October 09, 2018

            Great value for sound!

            The exhaust is a great bang for the buck and sounds just as good as any other H pipe!


            Year: 2015 Submodel: GT

            Helpful (10)