bully dog GT tuner in a 09 5.4
02-10-2012, 08:20 PM
#1
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bully dog GT tuner in a 09 5.4
hey every one
so i was just curious what could i expect out of a bully dog tuner in a 2009 ford f250 with a 5.4l
im looking for power and milage but with out voiding warrenty.
i really dont care about milage so much but it would be nice for some extra power.
I know power = fuel
what other products can you point me at.
so i was just curious what could i expect out of a bully dog tuner in a 2009 ford f250 with a 5.4l
im looking for power and milage but with out voiding warrenty.
i really dont care about milage so much but it would be nice for some extra power.
I know power = fuel
what other products can you point me at.
02-13-2012, 04:44 PM
#2
I have the GT on my '10 4.6L 2v F1. It works great. I had nothing but headaches with another (VERY popular) brand. The BD worked great right out of the box (after one internet update)
Power increase was noticeable but not huge, dont expect to start doing donuts all over town. MPG went up a solid 5% under normal conditions, if I use the driving coach I see a 10% increase. All the real time gauges and options for chaning tire size, shift points, etc are the best part of it imo. Solid device.
Power increase was noticeable but not huge, dont expect to start doing donuts all over town. MPG went up a solid 5% under normal conditions, if I use the driving coach I see a 10% increase. All the real time gauges and options for chaning tire size, shift points, etc are the best part of it imo. Solid device.