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Equipped with a Holset variable geometry turbocharger and an air-to-air intercooler, the 6.7-liter Cummins diesel engine produced up to 400 horsepower. Upgrading the engine’s air intake and intercooler can help enhance performance, increase durability, and improve fuel economy. +Read more
Cooler air offers greater air density, which in turn means more oxygen for combustion. A new 6.7 Cummins intercooler can help increase the density of the air entering the engine, therefore boosting fuel efficiency and adding a few more horsepower. A replacement intercooler can also improve airflow as it can be less restrictive than the stock version.
To further increase horsepower and fuel economy numbers, a 6.7 Cummins cold air intake can help throttle response by feeding more colder air into the engine.
ProSource Diesel has everything you need for a new air intake or a 6.7 Cummins intercooler upgrade.
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