Popular topics: Downloads Light Duty Update Agent, Device Updater, and Livelink Downloads Device Updater How do I load Custom Tunes on my SCT BDX/GTX Tuner/Device? LiveLink Gen II How to Unlock your X4 Device Not Recognized While Connected to the Computer? How Do I Update my X4? SCT Device Updater - Window not Fully Displaying Content How Much Does it Cost to Reset a Locked SCT Tuner? How Do I Get Custom Tunes for my SCT Tuner/Device? How Do I Get Custom Tunes for my Bully Dog Tuner? How do I Update my Bully Dog GT Tuner? How Do I Get Custom Tuning Software for my SCT Tuner? What is the Difference Between Preload and Custom Tunes on my Tuner? Advantage III How Much Does it Cost to Reset a Locked Bully Dog Tuner? Where do I find the SCT Device Updater? Device Comm Error (DCE) How do I Update my SCT Device? Can I Tune More than one Vehicle with my SCT Device? How Do I Update my Livewire TS(+)? Tire Size vs Revs/Mile for a Bully Dog/SCT Tuner? How Do I Know if my SCT Tuner/Device is VIN Locked or Not? Vehicle | Tuning Index Where do I Find the Bully Dog Device Updater? Do I Need a Custom Tune on my Tuner for a Cold Air Intake? When Loading a Tune from my SCT Tuner, I Get Asked to Adjust Options. What are These Options? Light Duty Update Agent, Device Updater, and Livelink Downloads Update Agent Download Link Bully Dog GT Tuner quick install guide How to Enable High Idle on a 03-07 Dodge Cummins 5.9L with a Bully Dog GT Tuner? 110B8- General Error During Upload How Often Should I Update my Bully Dog Device? How do I Unlock my SCT Device? X4 Quick Install Guide My Security/PATS Light is Flashing After Tuning my Ford Diesel Excursion 7.3L. What do I? do? 13002- Unsupported Vehicle Do I Need to Pull Fuses on my Truck? Do you Make and Sell Custom Tunes for SCT Tuners? Bully Dog Tuner Not Recognized While Connected to the Computer? How To Unlock Your BDX (40470/40490) 21301- Error Reading Vehicle Info Bully Dog GT Tuner Frozen on Initializing Communication 357/358 Error on Bully Dog Tuner on GM Vehicles How do I Unlock my Bully Dog Device? How do I Update my Bully Dog Device? Adjusting power levels and/or tuning levels on a Bully Dog Tuner. How To Set and Edit Gauge Inputs for your X4 Do you support DPF and/or EGR Deletes? 110D8- Acknowledgement Failed on a Bully Dog BDX Tuner How Can I Tell Which Tune File I Last Flashed into my Vehicle? How do I Load Custom Tunes to my Bully Dog GT Tuner? What is Engine Warm Up? How do I load Custom Tunes on my Bully Dog BDX/GTX Device? How do I tell if my Bully Dog GT Tuner is Locked or not? 11023- Device Married to Another Vehicle 110BE- Unlock PCM Failed Heavy Duty Update Agent Download I Disconnected my Device During a WiFi update. What should I do from here? How Do I Update my SCT BDX? Device Manual Code 160 on a Bully Dog GT Tuner How Do I Wire an Analog Input to my SCT Tuner/Device? X3 User Manual How Often Should I Update my SCT Tuner/Device? Do I Need a Custom Tune on my SCT Tuner for an Aftermarket Exhaust? Bully Dog GT Tuner Diesel User Guide What’s the Difference Between the SCT X4 and the Livewire? 110D8- Acknowledgement Failed Do you support DPF and/or EGR Deletes? Discontinued Tuning Device Manuals My Bully Dog GT Tuner Will Not Turn Off in the Vehicle How Do I Adjust Tire Size or TPMS? 110D5- Married Status Check Failed (Incorrect Vehicle) What are Your Operating Hours? X4 User Guide How do I Install my SCT Device? Can I Still use my Tow-Haul Button after Tuning? Returning my Vehicle Back to Stock using the Bully Dog GT Tuner How do I Return my Vehicle to Stock (X4) Getting the Stock file from your Device If I Use 87 Octane Gas, Can I Use the 93 Octane Tune on my SCT Tuner? My Vehicle Will Not Start After Installing my Bully Dog GT Tuner 11062- Stock File Corrupted My Update Failed, What Should I do Next? Database Error 0 in Advantage III SCT Products No Longer Supported How Do I Email a Livelink Data Log File? I disconnected the OBDII cable during tuning with my SCT Tuner and now my vehicle doesn't start. 550 Error on a Bully Dog GT Tuner Can I load a Custom Tune that was not Made for my SCT Tuner/Device? My Vehicle Doesn't Start After Tuning. What Should I Do? How to Uninstall a Bully Dog GT Tuner (Return to Stock) How Do I Install / Update my GTX? P1000 DTC Code after Tuning my Vehicle Reading Vehicle Strategy Using My X4 Bully Dog GT Tuner Gas User Guide What are Custom Tunes for my SCT Tuner?