Focus ST resonator delete/gutted stock muffler MOD

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  • čas přidán 20. 08. 2024
  • Removed the stock resonator and opened up the stock muffler and removed all the packing, this makes for a awesome sound while still having that stock appearing exhaust. Really opens up the sound of the stock 2.0 eco boost engine
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Komentáře • 32

  • @thetoe177
    @thetoe177 Před 6 lety +4

    Just finished this mod on a 18 chili 🌶 red ST. It’s a California car so all the emissions BS on it doesn’t sound as turbocharged through the exhaust but it’s night and day over the stock sound. Does not sound like a rice rocket but more of a light STI purr. Overall it’s pretty simple, lay out your flap cuts with square and sharpie, make plasma cuts and pull the packing out, fold over and re weld. Thanks for the idea and for the price you can’t beat this exhaust mod. Mountune 275 coming soon! Meets and does not void the warranty if ford puts it on.

  • @rostyslavlomaha2383
    @rostyslavlomaha2383 Před 2 lety +2

    I really like the sound and thanks for the video👍

  • @Rebecca_The_Dragon
    @Rebecca_The_Dragon Před 6 lety +3

    I actually own this muffler now, gonna have CM Buildz weld it on in place of my stock one this week.

  • @albertomarcuzzi3139
    @albertomarcuzzi3139 Před 6 lety +1

    Very nice sound ,bye from Italy!!!!

  • @Fordfocusstmk3250
    @Fordfocusstmk3250 Před rokem

    I have a res delete, quite droney on motorway tho and was also going to do muffler delete 🙈🤣

  • @justinmartins17
    @justinmartins17 Před 6 lety +7

    Your st sounds amazing! When you cut open the muffler did you just remove the fibers or you removed more internals? Correct me if I'm wrong it isn't as loud as ppl that actually delete the whole muffler a res?

    • @sxedavidhxc5454
      @sxedavidhxc5454 Před 6 lety

      I want to know this as well

    • @CMbuildz
      @CMbuildz  Před 6 lety +6

      I just removed all the packing that came in the muffler originally. Everything in the muffler stayed the same. It’s def quieter then a res/muffler delete. A lot more bare-able

    • @bacchusthompson5834
      @bacchusthompson5834 Před 4 lety +1

      @@CMbuildz is this with the stock Downpipe in place?
      Wonder how it would sound with a Catless DP...

    • @CMbuildz
      @CMbuildz  Před 4 lety +2

      bacchus thompson yes this is with the stock downpipe

    • @Chris-hw4mq
      @Chris-hw4mq Před 2 lety

      To me the car sounds normal doesnt seem as if the exhaust was modified

  • @mraeece
    @mraeece Před 5 lety +3

    If I do a resonator delete and just empty out the muffler but keep the shell just like how you’ve done will there be any drone ?

    • @barringtonbig9203
      @barringtonbig9203 Před 3 lety +2

      Major drone. Just get the back box delete and keep the middle muffler

  • @Handles805
    @Handles805 Před 2 měsíci

    Is this in Simi Valley?

  • @MecanixGarage
    @MecanixGarage Před 6 lety +1

    Can you cut out the glass packs from the bottom of the muffler? Possibly cut and weld the muffler without removing it from the vehicle? CMbuildz

    • @CMbuildz
      @CMbuildz  Před 6 lety +2

      nickalaj1 I guess you could, but honestly it would be a pain. Plus when doing it from the top of the muffler you can’t see the rewelded parts

    • @MecanixGarage
      @MecanixGarage Před 6 lety +1

      CMbuildz Racing your totally right about that haha did you just mig weld the windows without burning the muffler? The metal seems pretty thin. Props to you, thanks again for the awesome video. I’m very excited to do this mod to mine

  • @zurcmax1
    @zurcmax1 Před 6 lety +3

    Did you just take it to a muffler shop to have the packing removed? What did they charge you? Any drone?

    • @CMbuildz
      @CMbuildz  Před 6 lety +5

      Thomas Cruz this customer brought me the car saying he would like more sound to come out of the exhaust without actually changing the look of the stock exhaust. So I gave him this option which I also do on the focus rs. This set up sounds amazing with no hwy drone at all. This is also with the resonator deleted

    • @zurcmax1
      @zurcmax1 Před 6 lety +2

      It sounds great! Not as extreme as a full res/muffler delete, and retains the stock look. That's what I'm all about. Keep up the great work!

    • @NoootABigDeal
      @NoootABigDeal Před 5 lety +1

      CMbuildz Racing i ran just a muffler delete with no other mods before and it droned like crazy... had to buy a catback to save my head from exploding.

  • @Darylrb1983
    @Darylrb1983 Před 4 lety

    Does it drone?! Want to do something simliar to fiesta

  • @Darylrb1983
    @Darylrb1983 Před 4 lety

    Kinda want someone to do my fiesra st exhaust

  • @dtfreshh-
    @dtfreshh- Před 5 lety +1

    is there any kind of rasp or vibration? I did the muff/res delete and low rpm's it's perfect, but after 25-30% throttle/ 4k+ rpm it's all over raspy like an uncontrolled sound. I want that deep note on low throttle/rev and idle, but still love it while WOT without pissing off those around me. also, can I see some more startup/launch/flyby videos please

    • @AnthonyLivesTwice
      @AnthonyLivesTwice Před 5 lety

      dtfreshh magnaflow muffler will deep the sound and will be more crackle then raspy

  • @ethynrobertson6378
    @ethynrobertson6378 Před 5 lety

    Does this car have a cat less down pipe ? Or is the Dow pipe stock?

    • @CMbuildz
      @CMbuildz  Před 5 lety

      Ethyn Robertson car still equip with stock downpipe

  • @df9834
    @df9834 Před 3 lety

    How does this effect ford warranty?

    • @CMbuildz
      @CMbuildz  Před 3 lety

      It does effect it’s at all ... your simply modifying sound out of the original system

  • @montoyaghgm
    @montoyaghgm Před 6 lety

    Does this cause any codes or check engine light?

    • @AlexTurbo
      @AlexTurbo Před 5 lety +2

      No there are no sensors after the downpipe. You are free to do whatever from the cat back.

  • @anthonyhenderson4465
    @anthonyhenderson4465 Před 6 lety

    FFS, just save your money and buy a quality exhaust system. Sounds like hammered dog shit.