Hello Everyone I am new to PSA.com and was wondering for those of you out there that have the H&S mini max are you running custom tunes and if so who did you have do your tunes I am having mine installed next week and would like to get custom tunes done I want the best fuel mileage possible but also be able to bust a chevy in the a$$ if needed I do also need a great tow tune aas i pull big gooseneck trailers pretty often any advice would be great to hear the mods that will be done to the truck are the egr block off plates the s&b cold air intake the 5 inch flo pro exhaust stright pipe the h$s