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Doug Thorley headers on 2.7

Discussion in '4 Cylinder' started by beastlytaco, Aug 24, 2008.

  1. Aug 24, 2008 at 11:44 AM
    #1
    beastlytaco

    beastlytaco [OP] This is TW. One never knows what is a joke anymore

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    with my jardine catback if i added dt shorty headers would i have to get rid of all my cats?? i really want to add DT short headers but not if i got to gut my cats.
     
  2. Aug 24, 2008 at 8:30 PM
    #2
    buyobuyo

    buyobuyo Well-Known Member

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    From my understanding the DT header eliminated the pre-cat on the stock manifold. You'll still have your main cat under the truck though.
     
  3. Aug 25, 2008 at 12:48 PM
    #3
    beastlytaco

    beastlytaco [OP] This is TW. One never knows what is a joke anymore

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    okay great. so that means i would still pass emisions right?
     
  4. Aug 25, 2008 at 6:09 PM
    #4
    buyobuyo

    buyobuyo Well-Known Member

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    should be able to unless they throw a fit about the pre-cat being gone.
     
  5. Aug 25, 2008 at 6:10 PM
    #5
    beastlytaco

    beastlytaco [OP] This is TW. One never knows what is a joke anymore

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    oh. well i got connections to get my truck passed if i need them. but thanks for the reply
     
  6. Aug 25, 2008 at 6:12 PM
    #6
    buyobuyo

    buyobuyo Well-Known Member

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    no prob. if they don't do a visual inspection, they'll never know.
     
  7. Aug 25, 2008 at 6:13 PM
    #7
    beastlytaco

    beastlytaco [OP] This is TW. One never knows what is a joke anymore

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    haha. thats true
     
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