5.4 3v custom tuning
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.
I picked up quite a bit of power and mid range torque. Knocked more than a full second off the 0-60.





