A friend has an 04 or 05 F150 with the 5.4l.
He already has a K&N intake system and performance exhaust.
Where should he go to get some good tunes for his ride?
Is it worth it at this point or is there something a little more worthwhile to do to this gas motor?
He already has a K&N intake system and performance exhaust.
Where should he go to get some good tunes for his ride?
Is it worth it at this point or is there something a little more worthwhile to do to this gas motor?