Thread: DP Removal

Results 1 to 9 of 9
  1. #1 DP Removal 
    Donating User
    Join Date
    Jul 2014
    Location
    Minnesota
    Posts
    163
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    Hello all, just wondering what people have found to be the easiest way to remove the stock DP, primarily the front bolts. It's just something I haven't ever done before.
    00 Red GT - ZZP PCM, ZZP HV TB, TRANSGO kit, GMPP Sway Bars, Strut Tower Braces,
    Reply With Quote  
     

  2. #2 Re: DP Removal 
    Turbo is the way to go. Fivefingerdeathpunch's Avatar
    Join Date
    Sep 2009
    Location
    Rogers, MN
    Posts
    21,030
    Thanks (Received)
    21
    Likes (Received)
    45
    Dislikes (Received)
    0
    Long extension from under the car with an impact. Using a breaker bar can be done but pretty tight under there if the car is not on a lift.

    Heating the bolts up is helpful too if they've never been off before.

    SMGPFC Member #1
    Reply With Quote  
     

  3. #3 Re: DP Removal 
    GT Level Member Pursell1911's Avatar
    Join Date
    Jan 2017
    Location
    Louisville, Kentucky
    Posts
    211
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    I sprayed the crap out of the bots/nuts with PB Blaster the day before I tried removing my stock downpipe, let the car warm up for a bit, drove it onto ramps, then got under it. I used the socket (can't remember which size, maybe 13 mm), a swivel, a long extension, my breaker bar, and a can of spinach.
    2006 Grand Prix GT - 3" Downpipe | DIY Intake
    Reply With Quote  
     

  4. #4 Re: DP Removal 
    Turbo is the way to go. BillBoost37's Avatar
    Join Date
    Jul 2009
    Location
    W Spfld
    Posts
    26,833
    Thanks (Received)
    53
    Likes (Received)
    90
    Dislikes (Received)
    1
    The nuts should be either 13mm or 15mm. Most find the downpipe to intermediate pipe connection to be tougher
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
    Reply With Quote  
     

  5. #5 Re: DP Removal 
    Donating User
    Join Date
    Jul 2014
    Location
    Minnesota
    Posts
    163
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    Cool, thanks much
    00 Red GT - ZZP PCM, ZZP HV TB, TRANSGO kit, GMPP Sway Bars, Strut Tower Braces,
    Reply With Quote  
     

  6. #6 Re: DP Removal 
    SE Level Member
    Join Date
    Oct 2017
    Location
    Las Vegas
    Posts
    16
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    I found it easiest to cut the stock pipe with a sawzall just before the cat. then the bolts are easy enough to get to with anything. used a diamond blade and it cut like butter.
    Reply With Quote  
     

  7. #7 Re: DP Removal 
    Donating User
    Join Date
    Jul 2014
    Location
    Minnesota
    Posts
    163
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    I am most concerned with the front bolts
    Reply With Quote  
     

  8. #8 Re: DP Removal 
    Turbo is the way to go. BillBoost37's Avatar
    Join Date
    Jul 2009
    Location
    W Spfld
    Posts
    26,833
    Thanks (Received)
    53
    Likes (Received)
    90
    Dislikes (Received)
    1
    Like the great BillBoost once said, the rear bolts are the fighters, fronts are easy because they dont get rusty due to the temps they see their whole life.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
    Reply With Quote  
     

  9. #9 Re: DP Removal 
    Donating User
    Join Date
    Jul 2014
    Location
    Minnesota
    Posts
    163
    Thanks (Received)
    0
    Likes (Received)
    1
    Dislikes (Received)
    0
    Ok that makes sense but the rear bolts are rusted into the flange pretty bad that's why I am replacing the resonator as well so I'm just gonna cut that section out and weld in a new flange and glass pack
    Reply With Quote  
     

Similar Threads

  1. EGR removal
    By Nate25tenn in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 14
    Last Post: 11-24-2014, 10:39 PM
  2. air box removal.....
    By daehler311 in forum Introductions/Noob Questions
    Replies: 5
    Last Post: 09-12-2014, 03:10 AM
  3. s/c removal help
    By Matt Palm in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 57
    Last Post: 10-03-2012, 11:47 AM
  4. Oil pan Removal
    By TPStatic in forum General Tech Discussion
    Replies: 2
    Last Post: 01-03-2012, 03:53 PM
  5. TB removal
    By Thexissilent in forum 3.8L V6 Supercharged (L67)(L32)
    Replies: 31
    Last Post: 04-02-2011, 12:19 PM
Tags for this Thread

View Tag Cloud

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