K&N Blackhawk Cold Air Intake System 09-13 Silverado 1500 4.8L/5.3L/6.0L/6.2L V8
K&N Blackhawk Cold Air Intake System. The K&N 71-3070 Blackhawk Induction Air Intake System is a free-flowing, mandrel-bent aluminum tube air intake system that is guaranteed to gain power. It replaces your vehicles restrictive factory air filter and air intake housing. This low restriction air intake allows your engine to inhale a larger amount of air than it would from
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