Bully Dog GT Tuners/Programmers & More

You can teach your old dog new tricks! Bully Dog tuners and programmers can reprogram your gasoline or diesel truck’s computer, teaching it to unleash hidden power...

You can teach your old dog new tricks! Bully Dog tuners and programmers can reprogram your gasoline or diesel truck’s computer, teaching it to unleash hidden power for passing and towing, or improve efficiency for maximum mileage. For even greater performance, Bully Dog also offers upgrades like cold air intake kits, exhaust components and systems, fuel pumps and injectors, propane injection systems, and exhaust brake systems. And keep an eye on that expanded performance with Bully Dog gauges, LCD screen monitors, senders, and gauge pods. Summit Racing has the best selection and prices on all Bully Dog products—compare...

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Results 1 - 25 of 26

Bully Dog Triple Dog GT Diesel Tuners 40420

Computer Programmer, Triple Dog GT Diesel Tuner, Each

Part Number: BLY-40420

3.48 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog GT Platinum Tuners 40417

Computer Programmer, GT Platinum Tuner, Each

Part Number: BLY-40417

3.58 out of 5 stars ( 66 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog BDX Tuners 40470

Computer Programmer, BDX, Chevy, Dodge, Ford, Jeep, Ram, Toyota, Each

Part Number: BLY-40470

3.5 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog GT Gas Tuners 40410

Computer Programmer, GT Gas Tuner, Each

Part Number: BLY-40410

4.03 out of 5 stars ( 30 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Sensor Docking Stations 40384

Computer Programmer Accessory, Sensor Docking Station, Pyrometer Sensor, Wiring Harness, Bully Dog GT, Watch Dog, Kit

Part Number: BLY-40384

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Gauge Pillar Pods 32307

Gauge Pod, Performance Management Tool Mount, Single, Partial, Pillar, Gray, Ram, Each

Part Number: BLY-32307

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Gauge Pillar Pods 33307

Pillar Pod, Single, Black, Partial Coverage, Fits Models with Speaker in A-pillar, for Perf. Mgt. Tool, Chevy

Part Number: BLY-33307

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Replacement Pyrometer Probes 40387

Exhaust Temperature Indicator Replacement Parts, Pyrometer Sensor, 5 ft. Long, 2 Wire, Bully Dog GT, Watch Dog, Each

Part Number: BLY-40387

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog BDX Tuners for 2021-2023 F-150 - 40475PG

Computer Programmer, BDX, Ford, Gas, Each

Part Number: BLY-40475PG

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Bully Dog RAM Suction Cup Mounting Kits 30600

Mount, Computer Programmer Accessory, Suction Cup, Each

Part Number: BLY-30600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Sensor Docking Stations 40383

Computer Programmer Accessory, Sensor Docking Station, Bully Dog GT, Watch Dog, Each

Part Number: BLY-40383

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Bully Dog Gauge Dash Mount Pods 30420

Gauge Mount; T-Slot Gauge Pod Mount; 2 1/16 in. Gauge Hole Size

Part Number: BLY-30420

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog GT Diesel Unlock Cables for 2013-2017 2500, 3500 - 42214

Programmer Installation Harness, Bully Dog GT, Diesel Unlock Cable, Dodge, Each

Part Number: BLY-42214

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog BDX Tuners for 2020-2021 F-250 SUPER DUTY, F-350 SUPER DUTY - 40475PD

Computer Programmer, BDX, Ford, Diesel, Each

Part Number: BLY-40475PD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog Heavy-Duty WatchDog Diesel Tuners 46501

Computer Programmer, Heavy-Duty WatchDog, Diesel, Each

Part Number: BLY-46501

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog Thruster Throttle Boosters 49007

Throttle Response Enhancer, Thruster Throttle Booster, Infiniti, Lexus, Scion, Subaru, Toyota, Each

Part Number: BLY-49007

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Heavy-Duty GT Diesel Tuners 46500

Computer Programmer, Heavy Duty GT Diesel Tuner, Each

Part Number: BLY-46500

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog Wiring Harnesses 40471

Performance Tuner/Programmer Cable

Part Number: BLY-40471

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Bully Dog HDMI and Power Wire Extension Kits 40010

Computer Chip Programmer, HDMI, Cable, Each

Part Number: BLY-40010

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog RAM Mirror-Mate Mounting Kits for 2013-2019 F-150 - 31600

Gauge Mounting Bracket, Ram Mirror-Mate Mounting Kit For GT and WatchDog Monitors, Plastic, Black,

Part Number: BLY-31600

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog Thruster Throttle Boosters for 2020 GLADIATOR, 2018-2020 WRANGLER - 49001EO

Throttle Response Enhancer, Thruster Throttle Booster, Jeep, Each

Part Number: BLY-49001EO

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Air Inlet Elbows 86101

Air Inlet Elbow, Aluminum, Natural, 90 Degree, Cummins, ISX 15.0 Engines, Kit

Part Number: BLY-86101

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Bully Dog Computer Programmer Accessories 42215

DIESEL UNLOCK CABLE

Part Number: BLY-42215

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog RAM Mirror-Mate Mounting Kits 33600

Gauge Mounting Bracket, Ram Mirror-Mate, Plastic, Black, Kit

Part Number: BLY-33600

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Bully Dog ECM Diesel Tuners 46521

Computer Programmer, ECM Tuner, Diesel, Each

Part Number: BLY-46521

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

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