140 responses

  1. Paul
    October 14, 2015

    I was able to get a Relentless Customs manifold for 1/3 of the price you are asking. The one I got was polished as well. With an option for port injection I can see it going for $650ish but $725, you’re approaching BT territory.

    Reply

    • CorkSport
      October 14, 2015

      A ported manifold is not a good comparison against what we are working on bringing to the market, it may be good enough which is fine for some people but it does not correct the base design of the manifold.

      Reply

      • Jared M kennedy
        September 16, 2016

        I will by one if it also fits with the aluminum radiator

        Reply

      • CorkSport
        September 16, 2016

        Yes it fits with the thicker CS radiator.

        Reply

  2. Justin
    October 21, 2015

    Will this help with the #3 cylinder issues?

    Reply

    • CorkSport
      October 21, 2015

      It will address the un-even airflow from the intake manifold.

      Reply

  3. Marc
    October 24, 2015

    I’m definitely interested if it has even air flow with no detrimental side effects (cold starting, low rpms, light throttle input), and can fit with oem fmic designs.

    Reply

  4. Erick Pina
    November 20, 2015

    I’m interested as well,I want to keep my TMIC.

    Reply

  5. stanford
    December 10, 2015

    What is the eta on this?

    Reply

    • CorkSport
      December 10, 2015

      The manifolds are moving forward. We are doing long term testing currently.

      Reply

  6. Jackson
    December 25, 2015

    Exactly what I was looking for. The JMF intake mani is ugly as all hell, and the relentless customs PNP “stock” mani is boring. This looks like a good combination of design and performance

    Reply

  7. Roberto
    December 25, 2015

    I’m interested.

    Reply

  8. Juan
    January 6, 2016

    why no port injection compatibility like the other competitors?

    Reply

    • CorkSport
      January 6, 2016

      We went for a more OEM look on the manifold with better flow. Why be like other companies? We have several manifolds out in beta testing now which we are collecting more data on the final design.

      Reply

  9. litom
    February 1, 2016

    Come on I need one know!!!!! Please?

    Reply

    • CorkSport
      February 2, 2016

      We are working on them as fast as we can.

      Reply

  10. Fakhri
    February 7, 2016

    When you say 17 horsepower at the wheels, was this on a full stock 1 gen mazdaspeed 3? I really like it. Looks stock. Perfect.

    Reply

  11. Roberto
    February 13, 2016

    Please tell me it will fit on the MS6.

    Reply

    • CorkSport
      February 15, 2016

      It will fit. We have a BETA unit in a Mazdaspeed 6.

      Reply

  12. Joel
    February 16, 2016

    i have the 725 when can i buy it

    Reply

    • CorkSport
      February 17, 2016

      We have the beta units in the field and we are working on production units. We will post up when we expect to have them available for sale.

      Reply

  13. Roberto
    February 17, 2016

    Awesome. I’ll be saving up for it.

    Reply

  14. leonid
    March 8, 2016

    i hope you offer the tb on the opposite side(or it be a plate that you have a similar looking blocker for so that either side can be the TB side(or goodness, maybe both!!!) because it would be nice to have a blow through IC, i don’t get how a fmic is benefitted by the silly stocklike TB placement, maybe the kits out so far? But for the ms6 there hardly are any(and ones that are out are discontinued), I would rather the TB be on the opposite side of the IM so that ablow through intercoler core can be used, and not have more pipe than a plumbing factory. Or, and this is just wishful thinking,how about a manifold with optional ability to have water to air core cylinders by laminova inserted into it for supplemental cooling, or if you really want to give the mzr motor a speed-gasm, how about showing it the same love some miatas get, in the form of a roots blower inside the mani…. nothing like constant positive displacement , but I have as much hope for that, as actually winning the lotto… maybe i can sell a kidney?

    Reply

  15. Christopher OConnor
    May 7, 2016

    Any updates?

    Reply

    • CorkSport
      May 9, 2016

      We are working on quality improvements of the manifolds currently.

      Reply

  16. John
    May 13, 2016

    Will you be taking core charges on this item?

    Reply

    • CorkSport
      May 13, 2016

      This is not a stock manifold, it is a new casting so we would have no interest in the OEM intake manifolds.

      Reply

  17. Reginald Pigott
    May 15, 2016

    I really hope that you would consider to include the option for Meth Ports to all runners and a final cure all for even air flow across all ports…..Looking forward to add this to my MazdaSpeed 6. Which already had the CorkSport FMIC and CorkSport complete Exhaust set up

    Reply

  18. Mr. Jade
    June 4, 2016

    Make it flow, add some color options, & it will sell.

    Reply

  19. Reginald Pigott
    June 8, 2016

    Any updates on this Manifold?

    Reply

  20. Erik
    June 16, 2016

    Can you provide flow data? What would be the total percentage of flow imbalance?

    Reply

  21. Matt
    July 23, 2016

    Any updates for when this will be ready? really excited to get this!!!

    Reply

  22. Zack
    August 10, 2016

    What Paual (above) doesn’t realize is that this flows WAY more than his Relentless ported IM, and has less than 1% flow imbalance between cylinders, again, something his ported IM doesn’t come close to.

    Reply

  23. cs_vinny
    September 2, 2016

    Another huge benefit of this is it will be compatible with a TMIC.

    Reply

  24. jack
    September 7, 2016

    Is vtcs deleted on this intake mani?

    Reply

    • CorkSport
      September 7, 2016

      Yes it is.

      Reply

      • Jared M kennedy
        September 16, 2016

        Will the throttle body be in the same position like the oem

        Reply

      • CorkSport
        September 16, 2016

        The manifold keeps the throttle body in the OEM location.

        Reply

  25. Rafael Rodriguez
    September 18, 2016

    So how are we doing on this?

    Reply

    • CorkSport
      September 26, 2016

      We have the first batch in production.

      Reply

      • Rafael Rodriguez
        October 1, 2016

        Please provide me with adinitional information to the supplied email for release.

        Will it come for meth injection?
        No port injection?

        Reply

  26. Steve Riley
    September 21, 2016

    Ready to go with this manifold. Must be getting tired of everyone asking when it will be ready ?. Ready when it is. Very glad it works with the FMIC.

    Reply

  27. Jose
    September 24, 2016

    Am interested In this manifold plz let me know when it’s about to buy!

    Reply

  28. Jason
    September 26, 2016

    Ready and waiting for manifold goodness here in Australia.

    Reply

  29. Jose Serrano
    October 3, 2016

    Will you include new gaskets with the kit (IM/Head and TB)? Just cancelled my order for another aftermarket manifold, based on your comment above that the first batch is in production as of 9/26/16

    Reply

  30. Greg
    October 8, 2016

    Ill be definitely buying one of these bad boys. Keep us up to date 🙂

    Reply

  31. Alfred
    October 15, 2016

    will it fit a bigger TB like from the chrysler 300 3.6l? I think it was like 74 or 75mm

    Reply

  32. Jay
    October 26, 2016

    So when should I plan one giving you guys my money for this? I need this manifold… Seriously.

    Reply

  33. David
    October 27, 2016

    Is it possible to get it without the tmic option? and a central single, maybe dual, meth location? How is fitment and install, eg sensors in stock locations? I had some “easy bolt-on” parts that had horrible fitment. I’m seriously interested but I will say that I like the look of the JMF more, but reading that it has fitment issues scares me.
    One last thing, dyno please with mod list (before and after would be awesome).

    When can I get it?

    Reply

  34. Elwood Buchanan
    November 5, 2016

    Do you do anything to address the MIL from removing the VTCS?

    Reply

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