Cold Air Intake Kit For 2001-2004 LB7 6.6L Duramax Chevrolet/GMC Sierra 2500HD 3500HD | SPELAB
---tab Description--- Description A Cold Air Intake System positions the filter outside the engine compartment to ensure the coolest possible air inlet temperatures. Cooler air contains more oxygen, l…
TL;DR: ---tab Description--- Description A Cold Air Intake System positions the filter outside the engine compartment to ensure the coolest possible air inlet temperatures. Cooler air contains more oxygen, leading to a more powerful explosion in the combustion chamber, resulting in increased horsepower and…
