i have a 2004 f250 with the 5.4l in it. i am looking to add power to the truck. i've been looking at the STS turbo system and since they don't make a "bolt-on" kit i have to use the universal kit. has anyone used one of these systems or even put one one a truck like mine? need to know if i need bigger injectors as well? and anything else i might need or would be a good idea to add-on as well...any info would be great!