HI ALL WHAT IS THE ACTUAL HP OF THE 2003 5.4? ALSO DO YOU THINK THE INSTALL OF A SUPER CHIP IS WORTH THE $? I AM IN THE MARKET FOR A 03 5.4 UNDER WARRANTY MILAGE,. LIVE IN MN.(LARIET) ALSO AN AUTO TRAN. THANKS APROXIMTE PRICE YOU WOULD PAY FOR VIECLE WOULD HELP ALSO. sorry did not realise caps were on!

 

If its the same as my '01 it should be 260hp and 360tq/lbs but I'm not sure if it changed. I know they bumped up the power from the first 5.4l which had 230hp to the one I have at 260. The chip is definitely worth it. Its one of those upgrades that you can actually feel the results and probably one of the cheaper things for the power youre getting. Not sure about the price, but check this website out for that info! Good Luck JR




http://edmunds.com/used/2003/ford/f1...tent.num12.0.*

 

A superchip is a great mod. You can tell the difference right away in the way the truck shifts. It's a lot quicker. My truck (4.6L) also picked up a lot of power in 2nd gear. I went from having a friend pull on me in 2nd gear to me just walking right past him in 2nd.

 

I think it is 350tq and 'not' 360tq.

260hp
350tq

-Brian

 

2003 5.4=260 HP