tuner or ecm

Discussion in 'Engine, Fuel and Exhaust' started by bear02, Mar 29, 2019.

  1. bear02

    bear02 Member

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    not sure if this is right place to ask.any on had any expereance with thundermax ecm?would it be easyer to use tuner? thinking about changing air clener exhaust.this is on stock 2016 street glide.thanks for any help