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Bully Dog

Bully Dog Tuners & More

Unleash a Bully Dog tuner on your truck, and you’ll unleash your rig’s full performance potential. Available for gasoline- and diesel-powered trucks,...

Unleash a Bully Dog tuner on your truck, and you’ll unleash your rig’s full performance potential. Available for gasoline- and diesel-powered trucks, Bully Dog programmers retune your vehicle’s factory computer for greater power output, enhanced torque and passing power, or improved fuel efficiency—it’s up to you! Summit Racing carries popular Bully Dog tuners, including Triple Dog GT, HEMI GT Plus, and Diesel Performance Management programmers. Plug in better performance. Shop Bully Dog tuners at Summit Racing now!

Unleash a Bully Dog tuner on your truck, and you’ll unleash your rig’s full performance potential. Available for gasoline- and diesel-powered trucks, Bully Dog programmers retune your vehicle’s factory computer for greater power output, enhanced torque and passing power, or improved fuel efficiency—it’s up to you! Summit Racing carries popular Bully Dog tuners, including Triple Dog GT, HEMI GT Plus, and Diesel Performance Management programmers. Plug in better performance. Shop Bully Dog tuners at Summit Racing now!

Showing In Stock Items. Show All 11 Items.

Individual Parts

Part Groups

Results 1 - 9 of 9

Bully Dog Triple Dog GT Diesel Tuners 40420

Bully Dog Triple Dog GT Diesel Tuners 40420

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: Today

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Estimated Ship Date: Today

Bully Dog GT Platinum Tuners 40417

Bully Dog GT Platinum Tuners 40417

Bully Dog GT Platinum Tuners 40417

Computer Programmer, GT Platinum Tuner, Each

Part Number: BLY-40417

3.55 out of 5 stars ( 65 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Bully Dog BDX Tuners 40470

Bully Dog BDX Tuners 40470

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: Today

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Estimated Ship Date: Today

Bully Dog GT Gas Tuners 40410

Bully Dog GT Gas Tuners 40410

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: Today

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Estimated Ship Date: Today

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

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

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: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Bully Dog BDX Tuners 40475PD

Bully Dog BDX Tuners 40475PD

Bully Dog BDX Tuners 40475PD

Computer Programmer, BDX, Ford, Diesel, Each

Part Number: BLY-40475PD

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Bully Dog Heavy-Duty WatchDog Diesel Tuners 46501

Bully Dog Heavy-Duty WatchDog Diesel Tuners 46501

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: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Bully Dog Heavy-Duty GT Diesel Tuners 46500

Bully Dog Heavy-Duty GT Diesel Tuners 46500

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: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Bully Dog ECM Diesel Tuners 46521

Bully Dog ECM Diesel Tuners 46521

Bully Dog ECM Diesel Tuners 46521

Computer Programmer, ECM Tuner, Diesel, Each

Part Number: BLY-46521

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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