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exhaust diameter

Discussion in '4 Cylinder' started by turbothompson13, Jan 11, 2011.

  1. Jan 11, 2011 at 1:05 PM
    #1
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    so this is a really dumb question, but i am wanting to order a muffler for my 2008 2.7L and i can not find an exact inlet and outlet size for the muffler anywhere. i am almost 100% sure that it is 2.5 inch inlet and outlet but i dont want to order it and find out that i am wrong.
     
  2. Jan 11, 2011 at 1:15 PM
    #2
    Rucas

    Rucas 1st gen > 2nd gen

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    lol. for the aero turbine, the 2.5 inlet and outlet muffler will be fine. at the exhaust shop to get it put on, theyll cut your old one out, add some more pipe to fill the gap, and size all the pipes so they fit nicely.
     
  3. Jan 11, 2011 at 1:16 PM
    #3
    ColtsTRD

    ColtsTRD .....

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    for my flow master I got center in and off set out in 2.5" dia.
     
  4. Jan 11, 2011 at 1:28 PM
    #4
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    4.5 inch front suspension lift, 3 inch rear end block lifts, 4 inches total lift, k&n cold air intake, racing shocks, front bilstien rear fox shocks, n fab pre runner light bar/bumper with fog lights, 33 inch nitto dune grapplers and ballistic jester 18 inch wheels.
    okay, so the one i found says it fits any exhaust from 2-2.5 inches. suppose that will work good wont it? also with the center inlet and offset outlet, this one is pretty much straight through. will it mount up good?
     
  5. Jan 11, 2011 at 1:51 PM
    #5
    Rucas

    Rucas 1st gen > 2nd gen

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    haha idk if you can have a center inlet, and offset outlet and still be "straight through" lol.
    gotta a link?
     
  6. Jan 11, 2011 at 1:56 PM
    #6
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    4.5 inch front suspension lift, 3 inch rear end block lifts, 4 inches total lift, k&n cold air intake, racing shocks, front bilstien rear fox shocks, n fab pre runner light bar/bumper with fog lights, 33 inch nitto dune grapplers and ballistic jester 18 inch wheels.
  7. Jan 11, 2011 at 1:59 PM
    #7
    Rucas

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    ohh so it is the aero you were talking about. yeah that one is just fine. I thought you said that the outlet was offset. Thats the same one i have on my truck. youll be good to go.

    [​IMG]
     
  8. Jan 11, 2011 at 2:02 PM
    #8
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    4.5 inch front suspension lift, 3 inch rear end block lifts, 4 inches total lift, k&n cold air intake, racing shocks, front bilstien rear fox shocks, n fab pre runner light bar/bumper with fog lights, 33 inch nitto dune grapplers and ballistic jester 18 inch wheels.
    okay, thanks for all they help man. did you take out your cadalidic converters too? i cant tell from the pic.
     
  9. Jan 11, 2011 at 2:04 PM
    #9
    Rucas

    Rucas 1st gen > 2nd gen

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    nope there still on there, just out of the pic.
    lovely california has some law about that.... :mad:
     
  10. Jan 11, 2011 at 2:10 PM
    #10
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    Yeah, west virginia does too. i wanna take them out. ive even considered getting performance cats, but i really just dont think that it is worth it.
     
  11. Jan 11, 2011 at 2:12 PM
    #11
    Rucas

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    yeah, I dont think "high flow" cats will do anything.
    eventually, ill probablly get the TRD intake or some intake so get a little more sound
     
  12. Jan 11, 2011 at 2:17 PM
    #12
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    i would highly recommend the k&n cold air intake. its a really easy install and it gave me a lot more sound, plus i feel some better throttle response and a little more power, low end and top end. but as for the sound, my truck with the stock exhaust is loud enough with just the k&n that people ask me if i have an exhaust on it. i ordered a lc engineering throttle body spacer last night and hope that it gives me a little more intake as well. maybe sound too.
     
  13. Jan 11, 2011 at 2:19 PM
    #13
    Rucas

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    yeah ill look into that.

    You might want to search about thrttle body spacers on here. some people just use them as paper wieghts because they dont do much.
     
  14. Jan 11, 2011 at 2:21 PM
    #14
    Rucas

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  15. Jan 11, 2011 at 2:24 PM
    #15
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    4.5 inch front suspension lift, 3 inch rear end block lifts, 4 inches total lift, k&n cold air intake, racing shocks, front bilstien rear fox shocks, n fab pre runner light bar/bumper with fog lights, 33 inch nitto dune grapplers and ballistic jester 18 inch wheels.
    yeah, thats what someone told me, so im gonna try it out and see form myself. i have heard several people say that it does help with power though and i have a friend who put one on his v6 trailblazer and he loves it.
     
  16. Jan 11, 2011 at 2:25 PM
    #16
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    it gives a nice little whistle and he swears it gave him a power increase.
     
  17. Jan 11, 2011 at 2:27 PM
    #17
    Rucas

    Rucas 1st gen > 2nd gen

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    alright let me know how it goes.
    as i know of, youll be the first person on here to put the AT2525 on their 2.7. Im curious to see how it will sound, so try to post up a video after you get it all together.
     
  18. Jan 11, 2011 at 2:29 PM
    #18
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    okay i will let you know. and i will post a video after i get it done, i dont plan for that to be till around the end of the month though. i hope that it isnt too ricy on my 2.7
     
  19. Jan 11, 2011 at 2:30 PM
    #19
    ColtsTRD

    ColtsTRD .....

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    I was talking about my muffler...not the 2525 haha ;)
     
  20. Jan 11, 2011 at 2:36 PM
    #20
    turbothompson13

    turbothompson13 [OP] Well-Known Member

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    08 2.7L
    4.5 inch front suspension lift, 3 inch rear end block lifts, 4 inches total lift, k&n cold air intake, racing shocks, front bilstien rear fox shocks, n fab pre runner light bar/bumper with fog lights, 33 inch nitto dune grapplers and ballistic jester 18 inch wheels.

    yeah, i got a little confused when you said that as to if the 2525 was gonna fit.
     
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