2023 Kawasaki ZX-4RR Stock vs. Yoshimura AT2 Slip-on

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  • Опубліковано 19 лип 2023
  • #ZX4RR #yoshimura #kawasaki
    www.yoshimura-rd.com/collecti...
    *Note: This AT2 muffler comes with a carbon fiber heat shield (not shown). Also sound insert is installed in this video, but is sold separately.
    The new Kawasaki ZX-4RR sport bike is one special machine. Engineers at Kawasaki set out to develop a 400cc inline four cylinder engine built for high performance, and they delivered.
    For this special machine we used our AT2 muffler to develop a Street Series slip-on giving power to the 16,000 + RPM's of the new Kawasaki powerplant. The AT2 came through in performance, sound, and weight savings. HP was bumped up by an increase of 3% and torque was bumped up as well, adding 4.3%. Our mission of adding power and torque throughout the entire spectrum was accomplished.
    The sound of this inline four at 16,000 rpms with our AT2 is simply something that must be experienced in real life. True music! Finally, the styling of the AT2 can't be beat. It's now iconic matte carbon fiber end cap and heat shield compliment the lines of the ZX-4RR to perfection.
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КОМЕНТАРІ • 58

  • @NudaMan
    @NudaMan 11 місяців тому +59

    And that’s just a slip on lmao imagine what a full system sounds like 🤯

    • @iamthelaw69
      @iamthelaw69 14 днів тому

      oh yeah believe that. full systems sing.

  • @The-Celestial
    @The-Celestial 11 місяців тому +42

    sounds like a freakin F1 car

  • @motorcycle-man
    @motorcycle-man 11 місяців тому +33

    These smaller engine 4-cyl's sound fantastic

    • @YoshimuraUSA
      @YoshimuraUSA  11 місяців тому +11

      This inline 4 is VERY fun!

  • @David..
    @David.. 8 місяців тому +18

    Rode with a guy on a track day with one of these and the Yosh pipe. Sounded absolutely wonderful even with DB killer installed. As usual Yoshimura is 👌

  • @gtrpimp76
    @gtrpimp76 11 місяців тому +12

    Holy Shizzz!!!! That 4RR sounds WICKED!!! Well done Yosh!!

  • @Homefront-gq7sh
    @Homefront-gq7sh 3 місяці тому +3

    eargasm, even stock exhaust sounds so good

  • @hallmountfilms
    @hallmountfilms 21 день тому +1

    My god this engine is heaven!

  • @TheRICARDO0417
    @TheRICARDO0417 7 місяців тому +4

    Excelente sonidooooo !!

  • @Cadebernard
    @Cadebernard 11 місяців тому +3

    I bought this so fast!

  • @l3est_97
    @l3est_97 10 місяців тому +6

    sound so sweet
    This sound look like F1 🔥

  • @anilayrim
    @anilayrim Місяць тому +1

    00:50 Legendary

  • @fifthlettere
    @fifthlettere 11 місяців тому +3

    🤯🤯🤯

  • @BrasilSPnewS
    @BrasilSPnewS 10 місяців тому +2

  • @youngtimer4403
    @youngtimer4403 11 місяців тому +9

    If that is the zx4rr, imagine the new zx6r🔥

  • @user-wf4yc5vt6q
    @user-wf4yc5vt6q Місяць тому +1

    kawasaki ZX-4RRのサウンドとても素晴らしい~超大好き~‼️❤️💕アイヨ~❤️💕☀️😂😂🐍🐨🐨🐳💐💐💓💓❤️🎊🎊🐶🐶🎶😄😆😆😉🤣😍💮

  • @mochabear88
    @mochabear88 10 місяців тому +2

    neat

  • @ZX4-RR
    @ZX4-RR 11 місяців тому +1

    😍😍😍😍😍😍😍😍😍😍

  • @shikanokami4523
    @shikanokami4523 3 місяці тому +3

    Is this street legal in Europe?

    • @YoshimuraUSA
      @YoshimuraUSA  3 місяці тому

      We don't homologate for Europe. :(

  • @angry_genius
    @angry_genius 11 місяців тому +3

    Eargasm

  • @bigmanz3415
    @bigmanz3415 11 місяців тому +2

    I have a 2022 kx250 do you think the rs12 full system would be quiter or louder than stock with the sound insert out?

    • @YoshimuraUSA
      @YoshimuraUSA  10 місяців тому

      louder, and you will loose mid to top end.

  • @sehokim83
    @sehokim83 7 місяців тому +1

    Just outnof curiosity, is there alpha T full exhaust system for 2024 zx-6R?? I’m waiting for my 2024 zx-6r for next season and thinking of getting Yoshimura exhaust if you have it.

    • @YoshimuraUSA
      @YoshimuraUSA  7 місяців тому

      As of now we don't have plans to make a full system for the ZX-6, we will have one soon for the ZX-4RR.

  • @AD0904
    @AD0904 4 місяці тому +1

    Yoshimura Comes with dp killer
    If then I would buy

  • @darren1002
    @darren1002 10 місяців тому +2

    Is the Hepta Force full system coming for zx4rr? Zx25r version is not sufficient due to low tolerance of oil filter etc

    • @YoshimuraUSA
      @YoshimuraUSA  10 місяців тому

      A full system is being developed for this bike in Japan. Stay tuned!

  • @kreep2900
    @kreep2900 Місяць тому

    do a sound test without the insert :DD

  • @manuelsanchez1457
    @manuelsanchez1457 11 місяців тому

    Aso necesito un full syste y si sale video genial

  • @JESUSISCALLINGYOU7
    @JESUSISCALLINGYOU7 5 місяців тому +1

    Wow, it sounds so aggressive on that small engine! 🤓 The AT2 is crazy loud whether in slip-on or full system form. It's deafening on the Gen 3 Hayabusa, ha-ha!

    • @YoshimuraUSA
      @YoshimuraUSA  5 місяців тому +1

      This bike is meant to live in the high RPM range. In the video there is not a sound insert installed.

  • @mja101
    @mja101 5 місяців тому +1

    Do you have any videos of this exhaust with the db killer installed?

    • @amococ2487
      @amococ2487 4 місяці тому +1

      @@YoshimuraUSA You replied to a different message saying that the dB killer insert is fitted in this video.

    • @YoshimuraUSA
      @YoshimuraUSA  4 місяці тому

      There is a dB killer installed n this video, but it is sold separately.

    • @amococ2487
      @amococ2487 4 місяці тому +1

      @@YoshimuraUSA Where can you buy the dB killer from? I can't find it anywhere (UK)

    • @YoshimuraUSA
      @YoshimuraUSA  4 місяці тому

      @@amococ2487 Try performance parts they carry our product in the UK. Or you can order from our website.

  • @b.h.6599
    @b.h.6599 7 місяців тому +1

    does it come with a db killer? if not which one to use? thx

    • @YoshimuraUSA
      @YoshimuraUSA  7 місяців тому +1

      Yes it comes with a sound insert installed. Its used in this video.

  • @feressers81
    @feressers81 8 місяців тому +1

    will there be a 3/4 system for this one?

    • @YoshimuraUSA
      @YoshimuraUSA  8 місяців тому +1

      We will be importing the new Yoshimura Japan system that is 400RR specific. It will be the go to system for this bike!

  • @weibrot6683
    @weibrot6683 4 місяці тому +1

    You guys really need more EU compliant exhausts I would really love to buy some of your stuff but 99% of your slip ons are unavailable

  • @oscartobaroatmeal6734
    @oscartobaroatmeal6734 11 місяців тому +3

    Dang! This is with db killer on!?

  • @user-wd1qy5nk8k
    @user-wd1qy5nk8k 4 місяці тому

    Does this fit the 2024 Zx4rr as well?

    • @YoshimuraUSA
      @YoshimuraUSA  4 місяці тому

      We have not confirmed that fitment yet, but it should, its a brands new bike and they usually stay the same for 3-4 year cycle.

  • @lucianozampa2296
    @lucianozampa2296 2 дні тому +1

    Is that Euro 5 homologated?

    • @YoshimuraUSA
      @YoshimuraUSA  2 дні тому

      No it is not

    • @lucianozampa2296
      @lucianozampa2296 2 дні тому +1

      @@YoshimuraUSA shame 😪. So, I can't use it in European streets, true?

    • @YoshimuraUSA
      @YoshimuraUSA  День тому +1

      @@lucianozampa2296 depends on your local laws and regulations.

    • @lucianozampa2296
      @lucianozampa2296 День тому

      @@YoshimuraUSA Italy...

  • @BrasilSPnewS
    @BrasilSPnewS 10 місяців тому +1