BKC Motorsport Intake Manifold Group Buy Feeler

Discussion in 'N54' started by doublespaces, Nov 18, 2016.

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  1. doublespaces

    doublespaces Administrator

    AZ
    2009 E93 335i
    Who? Shenzhen Baokang Auto Parts Co., Ltd. - Shenzhen Baokang Auto Parts Co., Ltd. - MANIFOLD,RADIATOR

    This is a Hong Kong based company from Alibaba.

    BK-3402 N52 Billet Intake Manifold 90mm with Fuel Rail kit SET
    BK-3403 N54 Billet Intake Manifold 80mm with Fuel Rail kit SET
    BK-3404 N55 Billet Intake Manifold 80mm with Fuel Rail kit SET

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    BK-3413 N54 Billet Intake Manifold with fuel rail kit set
    BK-3414 N55 Billet Intake Manifold with fuel rail kit set
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    BK-3401 M50 M52 M54 Billet Intake Manifold 90mm with Fuel Rail kit and Throttle Body se
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    BK-3405 S54 Billet Intake Manifold with fuel rail kit SET
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    It is also important to note, that all of the manifolds except the S54 will use an M54 injector port design, Siemens Part#1427240

    All of the manifolds have the option for stacks which cost an additional $20. Here are photos with and without stacks:
    81680907bcf95681539e7d299498b891.jpg c7c3ea0e3a1b15865eb0ab2b340e791e.jpg



    Shipping for 20 units will be $65 each, however this certainly to a single location. There would be additional shipping charges from the domestic address to your physical address. If you want to just order it yourself, directly to you, then it is $145 in freight.

    The logistics can be determined such as who will be paying, where they will be shipping, once we see if there is a legitimate level of interest.

    A minimum of 20 orders must be placed to reduce freight from $145 to $65+domestic delivery. The savings will depend on your location. The seller accepts Paypal(+4.5%) or Bank wires. Lead time is 2-3 weeks for fabrication.

    If you're interested, post below and we'll see if a legit group buy is worth looking into.
     
  2. vTx27

    vTx27 New Member

    5
    NY
    I'm absolutely in
     
  3. Michael

    Michael New Member

    Im in......email me.......N54 with fuel rail...with stacks
     
  4. lil_bro

    lil_bro Lurker

    The BK-3404 intake manifold looks like you have to get a custom charge pipe to to make it fit?
     
  5. doublespaces

    doublespaces Administrator

    AZ
    2009 E93 335i
    Yep, it looks that way. The other 3413/3414 look to be a stock fitment manifold. The good thing about the other, is its less stuff to require fitting properly. Since the chargepipe will be custom anyway.
     
  6. Snelson3003

    Snelson3003 Corporal Vendor

    I'm in. Anybody got a link to the other parts needed? (Injectors and fuel lines etc)

    BK-3413 N54 Billet Intake Manifold with fuel rail kit set - $270
     
  7. doublespaces

    doublespaces Administrator

    AZ
    2009 E93 335i
    That is what I want to know... What injectors can we use? And can we modify it for nitrous?
     
  8. vTx27

    vTx27 New Member

    5
    NY
    Injectors can be figured out once the manifold is in hand. And cutting nitrous ports into it shouldn't be difficult for anyone that knows what they're doing with a welder
     
  9. Snelson3003

    Snelson3003 Corporal Vendor

    Probably the same injectors as the other kits. Bosch 54# I think? Fuel lines are what I'm not sure about and JB4 FSB module.
     
  10. In for two manifolds.
     
  11. Ajbecerra

    Ajbecerra New Member

    8
    Im in n54 with fuel rail and stacks
     
  12. Tuningservice.no

    Tuningservice.no Private Vendor

    29
    I would take one, but shipped to Norway.
     
  13. Im in for BK-3403 N54 Billet plus stacks.
    It already has mounting locating for the stock throttle body.
     
  14. 3403 looks interesting but those are some LONG ass runners. They also look to be narrower than the oem runners. Anyone else see that?

    EDIT: After some reading, I'm convinced the 3403 is a very poor design for people looking to make more power. The runners are far too skinny and long. You'd see an increase in low-rpm power but a drop-off in power up top. I'd just go with the OEM-looking one.

    For power, we need something like the 3405. Short fat runners with ~4.5L plenum volume.
     
    Last edited: Nov 19, 2016
  15. CYA

    CYA New Member

    I'm in for the BK-3413 N54 Billet Intake Manifold with fuel rail kit set stacked.
     
  16. Is there one installed on a n54 335i? or did I miss that.
     
  17. doublespaces

    doublespaces Administrator

    AZ
    2009 E93 335i
    Not one locally that I know of. But there will be by next week or so most likely. So we wait.
     
  18. V8bait

    V8bait Corporal

    Why wouldn't it help power do you think? It would help balance flow between cylinders, and as long as the runners and plenum are stock size or larger it shouldn't hurt much at all, if anything the long runners may help flow at lower rpm outside of boost and increase spool and torque down low instead of relying on small turbos for that. It's not like many are revving these that high anyway so I could see an advantage to getting airflow balanced and making the car more responsive down low, while getting PI incorporated for this price point.
     
  19. doublespaces

    doublespaces Administrator

    AZ
    2009 E93 335i
    I wonder if they can make adjustments for nitrous/meth.

    Can a 1/8 to 1/16 adapter be used for nitrous in a meth bung? or does this mess up the spray pattern?
     
  20. randamjam

    randamjam New Member

    Looking forward to more details
     

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