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Bully Dog OBD Block for GT Tuner and Watchdog

Bully Dog 40400-105
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Bully Dog OBD Block for GT Tuner and Watchdog $41.99
OBD Block
  • For GT And Watch Dog

  • Bully Dog 40400-105 Details


  • OBD Block

  • Specifications:

    Manufacturer's Part Number:

    Bully Dog GT tuners are an all-in-one adjustable tuner, gauge, safety monitor, and driving coach. The tuner portion adds power and economy mapping. As a gauge, the GT can monitor over 15 vehicle parameters. The "driving coach" provides real-time driving advice to maximize fuel economy up to 37%.

    Tuner Features

    • Improved Fuel Economy
    • Speed Limiter Adjustment
    • Increased Horsepower & Torque
    • Exclusive Driving Coach Function
    • Read and Erase Diagnostic Trouble Codes
    • Downloadable Updates & Upgrades from the Internet

    Will this work on a 1997 chevy 5.7 vortec or have a tuner compatible with my truck that will eliminate rev limiter and speed limit

    Asked by: Wilbur1
    This tuner will work for your Chevy truck. https://www.jegs.com/i/Hypertech/533/32500/10002/-1
    Answered by: Rusty B
    Date published: 2018-06-13

    Will this disable the cylinder cutout on a 2009 Chevy Tahoe Lt

    Asked by: Aph38
    This will not disable Displacement on Demmand (DoD). You will need reprogram the ECU to disable that.
    Answered by: Dean R
    Date published: 2018-02-03

    How is this hooked up andused

    Asked by: Ranger Rich
    This plugs into the ALDL connector under the dash and powers a GT Tuner or Watchdog.
    Answered by: Jon Jegs Tech
    Date published: 2018-07-23
    • y_2018, m_8, d_18, h_18CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_2967067, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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    Some parts are not legal for use in California or other states with similar laws / regulations