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Bully Dog

No two drivers are alike; everyone wants something different from the vehicle. Bully Dog is a company that understands this and makes tuners with flexible designs. Whether you’re looking for extreme performance or better fuel economy, a Bully Dog tuner will give you exactly what you’re looking for. +Read more

Bully Dog has been around since 1998, and since their inception, they’ve had one guiding mission: to innovate whenever possible. This has made Bully Dog one of the most innovative and hard-working companies in the aftermarket. Since they’ve been founded, they’ve been the first to market with vehicle-specific products and applications over 100 times. They dominate the market with their huge selection of performance programmers.

If you want a performance tuner like no other, you can’t go wrong with Bully Dog tuners. These tuners will give you a better understanding of your vehicle’s diagnostics, help you save money with better fuel economy, and give direct, transparent readings on your ride’s performance. With Bully Dog, the possibilities are endless. Put those possibilities at your fingertips and check out Bully Dog tuners today.

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Bully Dog Heavy Duty Gauge Tuner for Caterpillar Cummins Detroit Paccar

Bully Dog Heavy Duty Gauge Tuner for Caterpillar Cummins Detroit Paccar

$1,899.99
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Bully Dog Heavy Duty Gauge Tuner for Caterpillar Cummins Detroit Paccar

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

SKU: BT46500 Category:
$1,899.99
Bully Dog Heavy Duty ECM Tuner for 10-14 Paccar MX

Bully Dog Heavy Duty ECM Tuner for 10-14 Paccar MX

$999.99
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Bully Dog Heavy Duty ECM Tuner for 10-14 Paccar MX

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

SKU: BT46541 Category:
$999.99
Bully Dog Heavy Duty ECM Tuner for 95-10 C11 C12 C13 C15 C16

Bully Dog Heavy Duty ECM Tuner for 95-10 C11 C12 C13 C15 C16

$999.99
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Bully Dog Heavy Duty ECM Tuner for 95-10 C11 C12 C13 C15 C16

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

SKU: BT46521 Category:
$999.99
Bully Dog Medium Duty Gauge Tuner

Bully Dog Medium Duty Gauge Tuner

$799.00
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Bully Dog Medium Duty Gauge Tuner

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

SKU: BT46502 Category:
$799.00
Bully Dog Heavy Duty ECM Tuner for 03-14 Cummins ISX ISM ISL

Bully Dog Heavy Duty ECM Tuner for 03-14 Cummins ISX ISM ISL

$999.99
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Bully Dog Heavy Duty ECM Tuner for 03-14 Cummins ISX ISM ISL

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

SKU: BT46511 Category:
$999.99
Bully Dog Heavy Duty ECM Tuner for 98-12 Detroit DD13 DD15 DD16 Series 60

Bully Dog Heavy Duty ECM Tuner for 98-12 Detroit DD13 DD15 DD16 Series 60

$999.99
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Bully Dog Heavy Duty ECM Tuner for 98-12 Detroit DD13 DD15 DD16 Series 60

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

SKU: BT46531 Category:
$999.99
Bully Dog GTX Performance Tuner for 08-19 6.7L 6.4L Ford Powerstroke

Bully Dog GTX Performance Tuner for 08-19 6.7L 6.4L Ford Powerstroke

$599.00
Add to cart

Bully Dog GTX Performance Tuner for 08-19 6.7L 6.4L Ford Powerstroke

For Emissions-Equipped Vehicles Only

We Do Not Carry Emissions Controls Delete Products

$599.00
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