Cobb stage 2 downpipe installation in Rochester area

Discussion in 'Modifications And Maintenance' started by twonami, Mar 6, 2013.

Page 2 of 2
  1. twonami
    Offline

    twonami New Member

    Likes Received:
    12
    Trophy Points:
    8
    There is a step in the instruction to save the 14mm bolt to attach the pipe to the tranny housing but no fitting on the pipe.
    Did I do something wrong or just a goofy instruction step. It is solidly attached to the bell housing and bottom mount. Just wondering.
    No shaking, wobbling or weird noises from the install.
     
    twonami, Apr 19, 2013
    #46
  2. Jason@DB
    Offline

    Jason@DB Vendor

    Likes Received:
    4
    Trophy Points:
    18
    We see boost creep problems on dyno quite often with the catless downpipes. Especially with the dense air we've had lately. Since there's only so much adjusted wastegate values can do to prevent boost creep; I recommend catted downpipes to almost everyone.
     
    Jason@DB, Apr 19, 2013
    #47
  3. twonami
    Offline

    twonami New Member

    Likes Received:
    12
    Trophy Points:
    8
    dammit I'm installing a Invidia Q300 exhaust system
     
    twonami, Apr 22, 2013
    #48
  4. twonami
    Offline

    twonami New Member

    Likes Received:
    12
    Trophy Points:
    8
    Well the stock exhaust came off easy
     
    twonami, Apr 24, 2013
    #49
    SkeetsWisconny likes this.
  5. twonami
    Offline

    twonami New Member

    Likes Received:
    12
    Trophy Points:
    8
    Easy install and a sweet burble. Now if I could figure out why one muffler is slightly lower. Not loud and Ricey at all.
     
    twonami, Apr 27, 2013
    #50
Page 2 of 2