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  1. #1
    Member Array
    Join Date
    Feb 2007
    Location
    Sydney. NSW
    Car:
    Integra '06 Type S

    Are EP3R Headers >/= JDM DC5R Headers???

    I want to know if JDM DC5R Header are the same as EP3R ones.
    Or what are the differences
    Im after the Integra (DC5) Type S "Workshop" Service Manuel. help a brother out

  2. #2
    Member Array
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    Feb 2007
    Location
    Sydney. NSW
    Car:
    Integra '06 Type S
    23 people read no one posts!!!!!!!!!!!!!!!!
    Im after the Integra (DC5) Type S "Workshop" Service Manuel. help a brother out

  3. #3
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    Apr 2007
    Location
    Sydney
    Car:
    EP3
    Here, Ill have a dig.!

    I've only heard that the only diff between the JDM DC5 and EP3 are tune and header design in the 5ps difference. My guess would be that there are very minor differences and the difference would not be noticeable.

    What I do know is that when I changed mine, the EP3 ones were better in size and design that the X-Force one that was fitted to my brothers DC5R.

  4. #4
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    Join Date
    Feb 2007
    Location
    Sydney. NSW
    Car:
    Integra '06 Type S
    thanks man.
    I want to know if there is an actual size, length or material grade difference
    Im after the Integra (DC5) Type S "Workshop" Service Manuel. help a brother out

  5. #5
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    Apr 2007
    Location
    Sydney
    Car:
    EP3
    Quote Originally Posted by EL_DC5 View Post
    thanks man.
    I want to know if there is an actual size, length or material grade difference

    I'd say it'd be made from the same stuff, which to me seems like its actually stainless or some decent grade steel, its not cast! Design is 4-2-1 and to use the EP or Toda etc you'll need EP3 Sway bar for clearance.

    Can be easily modded to fit by local exhaust shop!

  6. #6
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    Feb 2007
    Location
    Sydney. NSW
    Car:
    Integra '06 Type S
    Quote Originally Posted by Nepolian View Post
    I'd say it'd be made from the same stuff, which to me seems like its actually stainless or some decent grade steel, its not cast! Design is 4-2-1 and to use the EP or Toda etc you'll need EP3 Sway bar for clearance.

    Can be easily modded to fit by local exhaust shop!
    Did you notice a big jump in power when you got your toda ones installed
    Im after the Integra (DC5) Type S "Workshop" Service Manuel. help a brother out

  7. #7
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    Apr 2007
    Location
    Sydney
    Car:
    EP3
    Quote Originally Posted by EL_DC5 View Post
    Did you notice a big jump in power when you got your toda ones installed
    To be honest.....not really. But having said that the TODAs are suppose to give a little more response and midrange. Unfortunately I did not do a dyno compare, but I have seen others (DC5R) put on about 3-4 kw from headers!

    Having said all that, these JDM headers are as good as some aftermarket ones! So the gains from the TODA would not have been as much as say a DC5R/S would have.....if that makes sense!

  8. #8
    Member Array
    Join Date
    Feb 2007
    Location
    Sydney. NSW
    Car:
    Integra '06 Type S
    no can you make more sense of it!! LOL
    Im after the Integra (DC5) Type S "Workshop" Service Manuel. help a brother out

  9. #9
    Member Array
    Join Date
    Apr 2006
    Location
    Melbourne
    Car:
    Clio RS197
    I noticed more midrange and top end when I put JDM DC5r 4-2-1 headers on my car.

    I have no dyno graph of before/after.

  10. #10
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    Apr 2007
    Location
    Sydney
    Car:
    EP3
    Quote Originally Posted by Nepolian View Post
    To be honest.....not really. But having said that the TODAs are suppose to give a little more response and midrange. Unfortunately I did not do a dyno compare, but I have seen others (DC5R) put on about 3-4 kw from headers!

    Having said all that, these JDM headers are as good as some aftermarket ones! So the gains from the TODA would not have been as much as say a DC5R/S would have.....if that makes sense!
    Quote Originally Posted by EL_DC5 View Post
    no can you make more sense of it!! LOL
    JDM K20 headers is better than AUDM K20 header!

    Toda header is good!

    Therefore when the JDM header is replaced by Toda (or any other header for that matter), the gain is less when compared to a AUDM header as they're not as good to start with!

    Toda>JDM>AUDM

    Its late and thats the best I can do!

  11. #11
    Member Array
    Join Date
    Feb 2007
    Location
    Sydney. NSW
    Car:
    Integra '06 Type S
    I get you now ! thanks Bro!!!

    are you Phil BTW ???
    Im after the Integra (DC5) Type S "Workshop" Service Manuel. help a brother out

  12. #12
    jdm headers improved my mid range
    def worth the money
    really good design and bang for buck
    yet to dyno the car but i can feel it easily

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