MBC Install instructions or guide.
+ Reply to Thread
Results 1 to 4 of 4

This is a discussion on MBC Install instructions or guide. within the Tutorials & DIY forums, part of the Tech & Modifying & General Repairs category; I have looked through a couple of the posts I have found through search but nothing to detailed or with ...

  1. #1
    Registered User AsILayDying's Avatar
    Join Date
    Dec 2008
    Central Florida

    MBC Install instructions or guide.

    I have looked through a couple of the posts I have found through search but nothing to detailed or with photos of how to install a MBC in a WRX/STi. If someone could just point in the right direction it would be appreciated, I know this should be a simple install but I am still relatively new to Turbo vehicles, and all the terms or names of lines of hoses and such are a little tough to figure out just by words. A good photo does wonders. Again thanks for the help.

    The reason for MBC install is because I am overboosting with COBB AP Stage II and they recommend a MBC and turn down boost a little until I can afford a ProTune map. Im tuned for 16.7 and Im peaking 19.5psi. Thanks again for any help.
    BlobEye Syndicate #-666
    Stage II 04' WRX Black (Performance Race Solutions Tuned 310whp)
    "its never enough"

  2. Remove Advertisements

  3. #2
    Sammich Makin' Pwincess wrxtreme06's Avatar
    Join Date
    May 2007
    orlando flawduh
    I Support ClubWRX

    your friendly, neighborhood subaru girl

    abbigale : 06 impreza wrx tr: cobb stage II

  4. #3
    UnBanned Sinister's Avatar
    Join Date
    Nov 2006
    Denver Metro Area
    I Support ClubWRX
    Good link.

    As I lay dying...

    Remove the T to the BCS... remove the restrictor pill inside the vacuum hose coming from the compressor, but leave the line... and put the MBC in where the T was originally at.

    It's cake. You can re-route vac lines, do some mounting, etc... but that's the principle.
    Sinister's Blowoff Valve FAQ
    WRX Gas Mileage FAQ
    Sinister's Progress Thread - 430whp 429wtq - Sold
    Firearms Enthusiasts Thread

    The Sheriff's Star at the bottom left corner rates a user's reputation.
    If you found a user's post to be helpful or quite the opposite, please make it known to them by clicking the Star!

  5. Remove Advertisements

  6. #4
    Moderator Donkey's Avatar
    Join Date
    Apr 2005
    Da boonies,Va
    I Support ClubWRX
    Also you better have a tune to go with it especially with an 04-05 wrx.
    Resident Adviser @ WTF Tuning, LLC
    2002 FORESTER S
    1998 FORESTER S

+ Reply to Thread

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself. We strongly suggest that you stay away from using aol, yahoo, msn, and hotmail accounts. Sometimes the mail server blocks the emails from our server. As a result you will not receive any notifications including the confirmation email.

Please select your insurance company (Optional)


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Posting Permissions

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts