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AFE Intake 4.0 Pro-guard 7 2005+

Discussion in 'Buy / Sell / Trade' started by wiscdave, Apr 18, 2009.

  1. May 7, 2009 at 1:16 PM
    #21
    H2447INTX

    H2447INTX Well-Known Member

    Joined:
    Apr 22, 2009
    Member:
    #16308
    Messages:
    54
    Gender:
    Male
    Angleton tx
    Vehicle:
    metalic grey tacoma sport
    k&n drop in filter for now , looking to get the 5100 and bring it up a bit !

    :confused:

    NO
    this should have no eff on the cats, basicly when you get more air in with the cai you are leaning out the motor, now a car has the mas air flow sen so it can adjust the fuel ratio to a point, but still it should have no effect on the cats,

    i would think if the cats are plugged you are running to rich, not getting a clean full burn on the fuel, so you may have to reprogram!

    what all does your friend have on this truck , i had the velont cai with the scoop, and the velont cat back sys on my chevy and i had no problems at all !
     

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