5.4 3v custom tuning

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Old Jan 2, 2020 | 01:04 PM
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Colin Bird's Avatar
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From: Texas
5.4 3v custom tuning

Vmp vs mpt vs 5 star. Which of the 3 have the best performance tune?
 
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Old Jan 2, 2020 | 02:30 PM
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glc
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From: Joplin MO
I don't think you can go wrong with any of those 3.
 
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Old Jan 4, 2020 | 11:33 AM
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From: west palm, fl
I have a custom 5 star tune on my 2009 5.4L. It's downright amazing. I asked for a direct throttle relationship to pedal position and otherwise his standard 87 octane performance tune. I have a K+N airfilter and larger air box inlet.

I picked up quite a bit of power and mid range torque. Knocked more than a full second off the 0-60.

 
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