We can do it a couple different ways. The problems we've run into with "Whisper Mode" is that to take full advantage of it, we have to do some aggressive fuel and timing adjustments. This ultimately the vehicle rather undriveable. We could do a standard "Quiet Idle" style program that would still perfectly streetable but it won't be as quiet as the Whisper Mode program at idle.
Hope this helps.
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Bill Cohron - The Mad Doctor  
Power Hungry Performance - The ORIGINAL in Ford performance tuning... Since 1996!
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