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Thread: 2001 exhaust

  1. #1
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    Default 2001 exhaust

    I have a 2001 4.0 Cherokee, I want a new intake and exhaust, there's just one problem all the performance pars I see only say up to 2000. Can I still use these or just keep looking?


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  2. #2
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    Default Re: 2001 exhaust

    Quote Originally Posted by Minihammermatt View Post
    I have a 2001 4.0 Cherokee, I want a new intake and exhaust, there's just one problem all the performance pars I see only say up to 2000. Can I still use these or just keep looking?


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    2000 is fine. If they only go up to 99 on the intake then you have to worry. I believe they changed intake manifolds in 99.
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  3. #3
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    Default Re: 2001 exhaust

    Yes, the 2000 has the preferred intake already. However the head flow is restricted to do something to meet emissions. So the best thing for you is to use the earlier HO head with your current intake for more performance
    230 hp 4.3L Chevy
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    And a bunch of other stuff

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