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Originally known for making some of the fastest Duramax's in the world
The stock Holset turbos found on the 3rd Generation (2003-2007) 5
All of the Common Rail Cummins and Duramaxs feature a relief in the fuel rail which is designed to relieve pressure once it sees roughly 25
Equipped with internal heat sinks--a massive 7/8 of an inch tall--and external cooling fins--measuring just under 1/2 inch
K&N 63-3087 Aircharger Cold Air Intake 15-16 GM 6.6L Duramax LML IIS-23G403 Originally known for making someReplacing the restrictive, stock airbox on your 15 16 6. 6L Duramax is probably the easiest upgrade you can do to increase power, throttle response, and fuel economy. Why is the stock airbox so restrictive you may ask? The physical size and media of the air filter limits the amount of airflow that can physically move through it and to the turbo. A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your
