Air Intakes, Filters, and Computers
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2004-2007 Cadillac CTS-V Performance Mods Discussion, Air Intakes, Filters, and Computers in Cadillac CTS-V Series Forum - 2004 - 2007; So has anyone heard of the K&N air filters or CAI causing any problems with the cars computer? Any setup ...
  1. #1
    Yeqon is offline Cadillac Owners Fanatic
    Automobile(s): 2005 Raven CTS-V (Lillith)
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    Air Intakes, Filters, and Computers

    So has anyone heard of the K&N air filters or CAI causing any problems with the cars computer? Any setup changes that need to be made? Along those lines anyone do a good job of tuning near the Twin Cities?

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  3. #2
    rhino198073 is offline Cadillac Owners Member
    Automobile(s): 2006 CTS-V, UUC Shifter, K&N CAI, Borla Cat-Back Exhaust
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    Re: Air Intakes, Filters, and Computers

    Quote Originally Posted by Yeqon View Post
    So has anyone heard of the K&N air filters or CAI causing any problems with the cars computer? Any setup changes that need to be made? Along those lines anyone do a good job of tuning near the Twin Cities?
    I put the K&N CAI on and have not had any problems. Sounds sweet too! Takes about 20 minutes to install and there are no setup changes, it is pretty straight forward with basic hand tools.

  4. #3
    smokisnshellz is offline Cadillac Owners Fanatic
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    Re: Air Intakes, Filters, and Computers

    Quote Originally Posted by rhino198073 View Post
    I put the K&N CAI on and have not had any problems. Sounds sweet too! Takes about 20 minutes to install and there are no setup changes, it is pretty straight forward with basic hand tools.
    how the hell did you get yours on so quick it tool me like 90. But yeah the only thing i noticed when i added mine the MPG sweet spot changed

  5. #4
    SoJersey05V is offline Banned
    Automobile(s): 05 CTS-V
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    Re: Air Intakes, Filters, and Computers

    never heard of them messing anything up! Give Luke Butler at lindsay Caddy a call... he has them!

  6. #5
    rhino198073 is offline Cadillac Owners Member
    Automobile(s): 2006 CTS-V, UUC Shifter, K&N CAI, Borla Cat-Back Exhaust
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    Re: Air Intakes, Filters, and Computers

    Quote Originally Posted by smokisnshellz View Post
    how the hell did you get yours on so quick it tool me like 90. But yeah the only thing i noticed when i added mine the MPG sweet spot changed
    My brother helped me so we had two people assembling the unit, it was a breeze. Where does the MPG sweetspot go to?

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