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  1. #11

    Default

    Thats why were here!

    2009 Chevrolet Silverado 1500 LT Z71 Crew Cab "All-Star Edition"

    Line-X'd Bed
    Line-X'd Custom Brush Guard(Heavy Duty)
    5.3L Flex Fuel
    Factory Black Running Boards
    BF Goodrich All-Terrain KO's(265/65R18)
    2" Rough Country Leveling Kit
    EGR In-Channel Vent Visors
    Exterior PLUS Package
    Interior PLUS Package
    K&N Drop-In Air Filter
    Bowtie Mud Flaps
    Cat-Back Dual Exhaust
    Black Bowties
    DeeZee Toolbox(Debadged)
    Diablo Sport Predator(AFM Disabled)
    ProFlaps
    Towing Mirrors
    Next Planned Mods
    Bigger Tires
    Aftermarket Rims

  2. #12
    Jr. Apprentice IronBear's Avatar
    Join Date
    Sep 2013
    Location
    New Hampshire
    Posts
    17

    Default

    There is a local performance shop who does HP Tuner. Is this a good tuner? Does anyone have experience using this particular product?

    Thanks
    2010 Chevrolet Silverado Z-71 Crew Cab with appearance package.

  3. #13

    Default

    Ive never had any experience with them

    2009 Chevrolet Silverado 1500 LT Z71 Crew Cab "All-Star Edition"

    Line-X'd Bed
    Line-X'd Custom Brush Guard(Heavy Duty)
    5.3L Flex Fuel
    Factory Black Running Boards
    BF Goodrich All-Terrain KO's(265/65R18)
    2" Rough Country Leveling Kit
    EGR In-Channel Vent Visors
    Exterior PLUS Package
    Interior PLUS Package
    K&N Drop-In Air Filter
    Bowtie Mud Flaps
    Cat-Back Dual Exhaust
    Black Bowties
    DeeZee Toolbox(Debadged)
    Diablo Sport Predator(AFM Disabled)
    ProFlaps
    Towing Mirrors
    Next Planned Mods
    Bigger Tires
    Aftermarket Rims

  4. #14
    Jr. Apprentice IronBear's Avatar
    Join Date
    Sep 2013
    Location
    New Hampshire
    Posts
    17

    Default

    Well I decided to go with the Diablo Sport Predator. I'm hoping it will make a difference in eliminating the hesitation, and see an increase in power/torque.

    Thank you everyone for all your help.
    2010 Chevrolet Silverado Z-71 Crew Cab with appearance package.

  5. #15
    Jr. Apprentice IronBear's Avatar
    Join Date
    Sep 2013
    Location
    New Hampshire
    Posts
    17

    Default

    I just installed the 87 Octane tune from the Diablo Sport Predator. The afm still seems to be enabled and it doesn't seem to add more power, but I notice the shift points seem to be a little firmer.
    2010 Chevrolet Silverado Z-71 Crew Cab with appearance package.

  6. #16
    Jr. Apprentice IronBear's Avatar
    Join Date
    Sep 2013
    Location
    New Hampshire
    Posts
    17

    Default

    So in my opinion, the Diablo Sport Predator tuner didn't work as I expected it to. So with that being said, I returned it. My hesitation is still there, and I didn't feel any power difference with it.
    2010 Chevrolet Silverado Z-71 Crew Cab with appearance package.

  7. #17

    Default

    Did you actually disable the "DoD"? aka AFM??

    2009 Chevrolet Silverado 1500 LT Z71 Crew Cab "All-Star Edition"

    Line-X'd Bed
    Line-X'd Custom Brush Guard(Heavy Duty)
    5.3L Flex Fuel
    Factory Black Running Boards
    BF Goodrich All-Terrain KO's(265/65R18)
    2" Rough Country Leveling Kit
    EGR In-Channel Vent Visors
    Exterior PLUS Package
    Interior PLUS Package
    K&N Drop-In Air Filter
    Bowtie Mud Flaps
    Cat-Back Dual Exhaust
    Black Bowties
    DeeZee Toolbox(Debadged)
    Diablo Sport Predator(AFM Disabled)
    ProFlaps
    Towing Mirrors
    Next Planned Mods
    Bigger Tires
    Aftermarket Rims

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