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Predator Tune Question

Discussion in 'Hemi Tuning Discussion' started by Harleylay, Jun 7, 2015.

  1. Harleylay

    Harleylay New Member

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    I'm about to put a 91 octane cai tune on my 09 Rt does anybody know if I have to go in and modify the tune to turn off Mds?
     
  2. jkelly16

    jkelly16 Driving the Dream! Moderator

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    Yes, you have to turn it off. It's not part of the canned tunes.
     
  3. Trimec T56

    Trimec T56 New Member

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    Does anyone know if all predator u735 tuners have the 02 turn off function or just the early ones? Thanks guys
     
  4. jkelly16

    jkelly16 Driving the Dream! Moderator

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    Diablo took that ability out of the tune on about rev 16 or 17. You'll have to get a custom tune to cut the rear O2's off.
     
  5. Trimec T56

    Trimec T56 New Member

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    Okie dokie thank you sir
     

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