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  1. #1

    Default Look what i bought today!

    Well ive been looking for one for a week or so to delete AFM...bought this NEW in box on ebay for 110 bucks today!...i didnt need anything fancy,just wanted to delete AFM and maybe tranny shift points so its more driveable

    Click image for larger version. 

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    Last edited by ChevyBoy2009; 08-23-2013 at 03:20 PM.

    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
    275/65R18 Toyo Open Country AT2's
    2" Rough Country Leveling Kit(want to get the 2.5 RC kit)
    EGR In-Channel Vent Visors
    Exterior PLUS Package
    Interior PLUS Package
    K&N Drop-In Air Filter
    Cat-Back Dual Exhaust
    Black Bowties
    Diablo Sport Predator(AFM Disabled)
    Towing Mirrors
    Next Planned Mods
    Blacked out Tail Lights
    Aftermarket Rims

  2. #2


    Awesome! For the price you got that for you can spend another $100 and get Lew to do a custom tune for you.

    ________2013 4C Rated__________

  3. #3

    Enkeiavalanche's Avatar
    Join Date
    Apr 2010
    Piermont,NY, back in Northern NJ now, But may be in IL soon....


    Was it used? Is it locked? Give us reviews...
    08 Z71 Avalanche Mods to date: K&N CAI,Hellwig Swaybars and End Links, Corsa Sport Exhaust, Superchips Programer,IPCW LOF & 3rd brake light and tails, AMI Gas door,Show Hooks and Door locks, Enkei Wheels, with Pirelli tires, StreetScene Bowties, Grant Steering wheel,Muth signal mirrors,SSBC Big Brake kit,Huskyliner Mug gards,Floor mats and Hood shield, McGard Lug nuts and locks, Bedrug, Cervini's Ram Air hood,35watt HID Fog lights, Sylvania bulbs all around ZXE's Highs and Lows, WhiteNight Back up lights,Sirius and HD Radio, SnugTop sitting on deck now Got a Softopper on now,Tempress Boat Hatches.... New Bilstein shocks are on... New Mods coming soon..... X

  4. #4


    It is BRAND new, just pulled out of box for it isnt locked...never been hooked up to a vehicle...i will give reviews when i get it...ill prolly do what ajarman said alittle down the road...cant wait for my truck to sound normal going down the road with my exhaust and NO AFM!!

  5. #5


    Give us some fuel economy numbers before and after AFM.

    2013 Silverado LTZ White Diamond Crew Cab

    Advent OGM1 Navigation
    Husky Liners GearBox Underseat Storage
    Airaid MIT
    EGR Rail Caps
    K&N Air Filter
    Flowsound 40 Muffler
    Hypertech Max Energy Tune (only top end limiter removed and AFM disabled)
    Chrome Tailgate Handle Cover
    TonnoPro HF-155 Tonneau Cover
    WeatherTech Front and Rear Splash Guards
    Husky Liners X-Act Contour Floor Liners
    WeatherTech Side Window Deflectors

  6. #6


    Will do sir!

  7. #7


    IIRC when I was looking at those and talking with Lew he was seeing 1-2mpg increase with his tunes on 5.3's with AFM removed.

  8. #8


    That would be awesome!...its getting pretty decent right now...more is better

  9. #9


    grats on the tuner, im super curious what numbers you will see, since out trucks are so similar, crew cab 4x4 5.3s. with almost the same tires.

    i need to get the custom tune done for my truck, but i just spend most of 3 grand on the trailer I bought. it will have to wait.


    2011 GMC Sierra SLE 5.3 Z71 4X4 Stealth Gray Metallic / 2004 Chevy Impala LS 3.8 Cappuccino

    Tow mirrors - Diablew Tuned - Flowmaster Regular 40 - Ready Lift 2.5' lift - BFG LT A/T K/Os - Carr Light Wing - TruckLite LED lights - Optima Red Top - 50% Front Window Tint - Line-X bedliner - Airaid MIT - Tekonsha P2 - ARS Billet Grill - Fia custom fit seat covers

  10. #10


    Im curious how the truck will run with AFM off...i cant wait for my exhaust to sound normal now (sounds like a 4cyl on steroids when AFM is on)...ive heard i could gain a few mpg's with it off?

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