Bully Dog 2011-17 Cummins ISX15 Turbo + Actuator 56150 OEM: 2882112

Experience unparalleled performance with Bully Dog Big Rig turbos, engineered to elevate your heavy-duty truck’s capabilities. These all-new, pre-calibrated turbos are designed as direct bolt-on OEM replacements, ensuring a hassle-free installation process. Featuring a precision-crafted billet compressor wheel, these turbos deliver quicker spool-up and reduced lag compared to stock units, resulting in improved responsiveness and efficiency. You’ll notice a significant boost in horsepower and fuel economy, making your rig more powerful and cost-effective on long hauls. Each turbo comes complete with an actuator and requires no core charge, simplifying the upgrade process. With Bully Dog Big Rig turbos, you’re investing in a road-ready solution that combines cutting-edge technology with reliable performance, designed to keep your truck running at its peak.

The Bully Dog 56150 is a "Stage 1" performance VGT (Variable Geometry Turbocharger) and actuator kit. It is designed specifically for high-horsepower heavy-duty Cummins engines commonly found in Class 8 semi-trucks, motorhomes, and large agricultural equipment.

Engine Compatibility

The 56150 is compatible with the following Cummins engine platforms (typically model years 2011–2017):

• Cummins ISX15

   

• Cummins X15 (High Horsepower versions)

   

• Cummins QSX

   

Note: This turbo is specifically tuned for engines producing between 400 and 625 horsepower. If your engine is rated for lower horsepower (under 400 HP), you likely need the 56151 model instead.

 

OEM Cross-Reference Numbers

The 56150 is a direct bolt-on replacement for several factory part numbers. If your current turbo matches any of these, this unit is a compatible upgrade:

• Primary OEM Match: 2882112

   

• Other Compatible OEM Numbers: 2843821, 2882015, 3769054, 3769055, 3769061, 3773488, 3773492, 3773495, 3792570, 3792583, 3795122, 3796351, 4309273, 5350499, 5458260, 5458503.

Key Technical Specifications

Why choose the 56150?

• Reduced Turbo Lag: The lighter billet wheel spools up faster than the original cast wheel, improving throttle response.

   

• Lower EGTs: Better airflow efficiency helps reduce Exhaust Gas Temperatures, which extends the life of your engine and DPF.

   

• No Core Charge: Unlike many OEM replacements, Bully Dog turbos are sold as all-new units, so you don't have to ship your old one back.