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h22 catylatic converter

Discussion in 'Prelude' started by redalfa164, Jun 17, 2008.

  1. redalfa164

    redalfa164 New Member

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    I just swap a h23 to a h22 in my 93 prelude si I got a H22 down pipe but it is wider bolt pattern at the H23 converter connection. Question: do I have to get a h22 exhaust system??!!!:eek: Anyone with experience with this particular problem please help.

    Thanks.
     
  2. BrutalB83

    BrutalB83 Brutal Moderator Moderator VIP

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    Just take it to an exhaust shop, they can rig up something for you. They'll probably just hack the end of the down-pipe and replace it with one that bolts up to the Si's cat.

    Or you could buy a cat converter and exhaust meant for an H22-equipped car. If you want to do it cheaply though, just take it to an exhaust shop...
     
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  3. 93AccordEX

    93AccordEX New Member

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    Buy a welder? There worth buying. It will pay for its self in no time :)
     
  4. redalfa164

    redalfa164 New Member

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    update

    Update: I took the down pipe to a machine shop and they used a plasma cutter to modify the pattern for a perfect fit.
     
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