How many times are y'all changing tunes or would change if you didn't have the module?
The reason I ask is my dad runs his truck on the 200 tune ALL the time. The only time he'll lower it to the 165 tune is when he is towing pretty heavy.
The reason I ask is my dad runs his truck on the 200 tune ALL the time. The only time he'll lower it to the 165 tune is when he is towing pretty heavy.
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