Inspection problems with K tuned Downpipe - Page 3
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Thread: Inspection problems with K tuned Downpipe

  1. #21
    Big Timer!!! 9thgensifamily's Avatar
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    Apr 2015
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    258
    Yep, unless you've got hondata, ktuner, or aftermarket ECU, you've got to have the defouler on the secondary o2 bung. These keep you from getting a c.e.l.. They are on Amazon pretty cheap. Sounds like if your a inspection state that these may not save you though.

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  3. #22
    Big Pimping!!! dpetro1's Avatar
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    Jun 2014
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    I just looked at the ktuned site. They have proper cat placement and a spot for secondary o2 so there shouldn't be any issues there.
    OP, have you actually looked under the car to make sure everything is installed properly?
    While a defouler can't hurt, i wouldn't think it should be needed with the ktuned unit. I never had a defouler on my full race and never had a CEL...i have heard of needing a defouler with any aftermarket downpipe though.

    Sent from my SM-G920V using Tapatalk

  4. #23
    Greenhorn
    Join Date
    Oct 2018
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    11
    I just checked and I have both sensors installed. I heard that because it’s a high flow cat, I can’t pass inspection.

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  6. #24
    Greenhorn
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    Oct 2018
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    Just bought a cel eliminator. Hopefully it works

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