Thread: exhaust on a 2004 grand prix

Page 2 of 2 FirstFirst 12
Results 21 to 27 of 27
  1. #21 Re: exhaust on a 2004 grand prix 
    GTP Level Member Couch's Avatar
    Join Date
    Jun 2009
    Location
    Chilliwack BC
    Posts
    998
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    to answer the OP i have super 44's on my grand prix. the drone isn't THAT bad. but i'll post an exhaust clip for ya when i get time.
    Reply With Quote  
     

  2. #22 Re: exhaust on a 2004 grand prix 
    GTP Level Member joshv's Avatar
    Join Date
    Oct 2010
    Location
    canada
    Posts
    564
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    i have small magnaflows they sound good, first few days drone bugged me early in the morning but now i am used to them
    Reply With Quote  
     

  3. #23 Re: exhaust on a 2004 grand prix 
    SE Level Member
    Join Date
    May 2011
    Location
    winnipeg
    Posts
    48
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    I have an 04 grand prix. I just installed 2.25 magnaflow's and the sound is great. The increase in fuel economy didn't either.
    Reply With Quote  
     

  4. #24 Re: exhaust on a 2004 grand prix 
    SE Level Member
    Join Date
    May 2011
    Location
    winnipeg
    Posts
    48
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    I have an 04 grand prix with factory dual mufflers like I said earlier.I switched to magnaflow 2.25 mufflers and it seems that the drone that I heard at the beginning
    seems to be alot less the longer I have them on, especially at highway speed. They
    have mellowed since I installed a K&N air filter. I might be imagining it, but it seems
    the new filter helped.
    Reply With Quote  
     

  5. #25 Re: exhaust on a 2004 grand prix 
    GXP Level Member boostedcompg's Avatar
    Join Date
    Oct 2009
    Location
    utah
    Posts
    2,213
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    ^your just getting used to it
    04 comp G, front/rear towerbraces, pacesetters, ported sc, LIM, 3.3 pulley, 1.9 mod rockers, Ls1 springs and retainers, custom dyno tune, 180 tstat, shortned dog bones, full poly mounts, zzp shift kit, custom fwi, 28inch cherry bomb, flowmaster 40's. 290whp 380wtq before the button. coldfusion n2o, 60 shot. I haz corvette brakezand gxp cluster! smgpfc028
    Reply With Quote  
     

  6. #26 Re: exhaust on a 2004 grand prix 
    Destroys cars izup69's Avatar
    Join Date
    Aug 2009
    Location
    Iowa
    Posts
    274
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Has anyone tried glasspacks where the resonator is and a cherry bomb vortex b/c that is my setup when I find someone that can bend 2 1/2 exaust pipe for less then a million dollars ill get it put on already have the mufflers. Just everywhere I call wants like 400 just for the dang pipe alone its bonkers.
    The 97 has like stock replacment magniflows on it dont sound bad but its not the deep sound i want like i had with my v6 stang


    Cherry Bomb
    06 base open cone,2.5 inch dp into high-flow cat,window tint,drilled rotors.
    97 GTP ubend delete,drilled and slotted rotors,de-badged,open cone,6k HID,All aftermarket speakers
    Reply With Quote  
     

  7. #27 Re: exhaust on a 2004 grand prix 
    The Blue One blueguy's Avatar
    Join Date
    Jun 2008
    Location
    Dirtyzville, Missery
    Posts
    31,287
    Thanks (Received)
    1
    Likes (Received)
    2
    Dislikes (Received)
    0
    Meh...try it?

    Worst case scenario is it sounds like a flowmaster...and you'll hate your life afterwards.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
    '99 Chevrolet Silverado Classic Z71 4x4 - K&N Intake/Gibson Exhaust #TRUCKTHINGS
    '12 Buick Regal Turbo - ZZP CAI/20% Tint/HID's
    '89 Ford Mustang LX Notchback - LM7 5.3, 4L80, 9", HX40
    '04 Chevrolet Corvette MRM A4/LS1 - TSP LT's, 3"O/R X, AFE S2 CAI
    Reply With Quote  
     

Page 2 of 2 FirstFirst 12

Similar Threads

  1. 2004 Grand Prix >>
    By eraser in forum General Tech Discussion
    Replies: 3
    Last Post: 07-12-2011, 11:35 AM
  2. 97-03 Grand Prix Exhaust on 2004-up
    By 04montess in forum General Tech Discussion
    Replies: 2
    Last Post: 03-29-2011, 01:22 PM
  3. 2004 Grand Prix
    By freightliner009 in forum General Tech Discussion
    Replies: 5
    Last Post: 03-07-2011, 01:49 AM
  4. 2004 pontiac grand grand prix gtp
    By jeffreytatro606 in forum Introductions/Noob Questions
    Replies: 2
    Last Post: 02-03-2011, 06:23 PM
  5. Exhaust on 2004 grand prix gt???
    By zewski in forum Introductions/Noob Questions
    Replies: 6
    Last Post: 09-27-2009, 11:08 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
  •