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mass air flow sensors

  1. General Challenger Discussion
    I have a 2014 Challenger RT 5.7 liter. I installed a mopar cold air intake and have done a cat back, flow master 40's and replaced rear resonators with straight pipe. 1) will a mass air flow help me any, If so what will it do? 2) is it just plug and go? or are there computer adjustments to...