5 star tuners experience.
I have a 2010 F150 max tow with a 5.4 litre motor. I have spoken to the guys at 5 star to ask about their ford custom tunes. I am not drinking the kool aid here about increased MPG I think any incre...
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I am running a 5star 87 octane performance/tow tune on my 2009 f150 5.4 6speed for about a year now using an SCT tuner to load the tune. The engine is more responsive and the transmission shifting is miles ahead of the stock setup. Talk to Mike there and don't hesitate. You'll appreciated the difference.
