I have a 2002 F-250 SD 4x4 w/5.4 and 6-speed, are there any supercharger or turbocharger kits out there that are a true bolt on for my truck? I have added a superchips upgrade,an K&N filter setup and a free flowing muffler and I have not really noticed any performance gains or gas mileage improvement. Right now I am averaging about 15 mpg but I have seen consistent 18-19 mpg after fresh plugs and monitoring tire pressure. I have been as high as 21mpg but this is an exception an not the rule. I am not real happy with the performance or the mileage, I would be willing to trade mileage for HP or HP for mileage.

 

im looking for more power too silverSD. i have a 04 and im not very pleased either. it does ok but ford needs to make a bigger V8 for the 3/4 and 1 ton trucks, the 5.4 just isnt enough. Ive spent thousands so far and its ok but nothing breath taking. I learned to deal with it and just wont race or mess around with any body with this truck. i would like to put on a supercharger too but cant find a complete bolt on either, my local truck shop said he can find one but everyday driving would be no different cuz you need it to boost up so i probally wouldnt like it. Any one have comments?

 

Did you notice any differance after adding the Gibson hedder setup? I know Summit racing has a system in their catalogue.