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Thread: can someone help

  1. #1
    Fuel Injected!
    Join Date
    Dec 2015

    can someone help

    hello everybody how are you i have this car 2013 sierra 2500HD 6.0 V8 and would like to gain some more HP at least 15 hp that i can feel withought damaging the engine i mean in the safe zone the car uses 95 octane and have CAI with catback exhaust system
    i cant upload the file to website because it is 2.4 mb here is a link to download it
    can someone tune the file below and tell me what changes they made thanks

  2. #2
    Fuel Injected!
    Join Date
    Jun 2014
    Anti-virus software doesn't like that website. Maybe try Dropbox or something similar.


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