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TerryRamTuner's latest activity
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TerryRamTuner replied to the thread 2025 I6 - JB4 Tuner.I believe this is the TSB for the root cause: https://static.nhtsa.gov/odi/tsbs/2025/MC-11015519-0001.pdf There are reports of melted... -
TerryRamTuner replied to the thread 2025 I6 - JB4 Tuner.The JB4 isn't melting any cats and all maps were developed with EGT monitoring. The Hurricanes have a weird factory defect where the ECU...
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TerryRamTuner replied to the thread 2025 I6 - JB4 Tuner.Just to clear up any misinformation here. 1) The issue with the defunct factory ECU programming causing issues with the factory cats...