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  1. #1
    VOA Mamba Member
    Oklahoma

    Join Date
    Oct 2013
    Posts
    7

    Headers with stock exhaust Gen V

    Thinking of headers, cats with stock exhaust on 2014 Gen V. Does anyone have any experience with this set up? Any suggestions good or bad would be appreciated.

  2. #2
    Will work fine and likely the most tame system as far as sound goes. May give up a few HP because of the cats still, but a nice power bump none the less.
    Mark Jorgensen

    .

  3. #3
    Will the have to be tuned or can these new computers compensate for the additional air flow?
    2015 Viper GT Adrenaline Red Track Pack
    2012 Ford Raptor Baja truck everything modified

  4. #4
    VOA Mamba Member
    Oklahoma

    Join Date
    Oct 2013
    Posts
    7
    not planning on keeping stock cats will use hi flows just stock muffler

  5. #5
    Quote Originally Posted by ladd View Post
    not planning on keeping stock cats will use hi flows just stock muffler
    I took it that way in my response.
    Mark Jorgensen

    .

  6. #6
    Enthusiast cashcorn's Avatar
    Join Date
    Nov 2013
    Location
    Dana Point, CA
    Posts
    928
    Nice bump in hp from the stock set-up, hptune is highly recommended!

  7. #7
    Exactly, what I did to my ACR-E, except I removed my cats, we don't have emission regulations in Florida. The stock exhaust is perfect, no drone, I had done Corsa on my first G5 & my dads G5 still has it. I don't miss it at all!!! The headers bring the power, no doubt, YES you must do a tune or you will trip O2 sensors. Consider doing H/F cats, I have a pair if your interested. But I would not recommend changing the exhaust, IMO.

  8. #8
    Enthusiast Lost me beer's Avatar
    Join Date
    Jan 2018
    Location
    Micky town
    Posts
    214
    Quote Originally Posted by TheWessss View Post
    Exactly, what I did to my ACR-E, except I removed my cats, we don't have emission regulations in Florida. The stock exhaust is perfect, no drone, I had done Corsa on my first G5 & my dads G5 still has it. I don't miss it at all!!! The headers bring the power, no doubt, YES you must do a tune or you will trip O2 sensors. Consider doing H/F cats, I have a pair if your interested. But I would not recommend changing the exhaust, IMO.
    I also have done this to multiple cars here in FL. Saying that, Cat laws are Federal. Illegal to tamper with the cats at all. If ur just saying that Fl has no mandatory emission checks, u would be correct. Do what u do, just know which laws u r circumventing!
    Buddy is GM at a local dealer and they got a badass GT500 in on trade. Had cats removed. They had to sell it at auction as track only at a large loss. They could not just buy cats, install and resell. Hell, I told them I will buy it and trailer it away. No go. Huge liability apparently.
    Troy


 

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