Thankyou, I appriciate the feedback. I already have a hypertech program installed and it does make a difference in power but not mpg. I understand that efi live is a much more complex system, I guess...
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Thankyou, I appriciate the feedback. I already have a hypertech program installed and it does make a difference in power but not mpg. I understand that efi live is a much more complex system, I guess...
Ok sounds good, what about an '03 6.0 L chevy in a 3/4 ton 4 wheel dr pickup? There must be a lot of variables, as I am very ignorant with this product, but what type of increase(mpg) could be...
Has anyone had success increasing fuel milage with this product?
Sorry, I meant the supercharger
Hi, I'm new to this site and do not have any info on the programs, but I also have an '03 6.0 and was wondering how it was working for you. Did it destroy your fuel milage?