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No airflow gridlock.
Banks Six-Gun Bundle replaces the power-robbing factory airflow inefficiencies with free-flowing components that dramatically increase intake airflow and air density and expel exhaust with virtually no backpressure.
Power that keeps its cool.
Banks balances the improved airflow with advanced CleanTune™ Technology that adds 43% more horsepower and torque than stock without adding black smoke. This is tire-shredding, scenery-blurring power that keeps its cool while rocketing you from 0-60 mph 20% quicker than stock!
Live long & run strong.
Forget mismatched components. Run away from tuners that can destroy your engine. Everything in the Six-Gun Bundle is engineered to work together to maximize your engine's power, efficiency and durability. Six-Gun Bundle honors your vehicle by safely living within the limits of your engine and powertrain. Your Duramax will run stronger and live longer!
All gains measured at the rear wheels.
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