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Thread: Anyone Used or Tuned The New GM 376/480 Controller # 19258268??

  1. #21
    Senior Tuner DSteck's Avatar
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    Mar 2008
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    St. Louis, MO
    Posts
    4,862
    Log dynamic airflow. The MAF airflow PID is useless.

    DSX Tuning - Authorized HP Tuners Dealer
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    Just say no to bull s***.
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  2. #22
    Thanks,

    I may need to look at getting some new injectors from you that you carry as my ZR1's look like i am maxing out at the top end... we will see how the weather holds out