The K&N 57-3030-1 Air Intake fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500, Chevrolet Silverado 3500 Classic, GMC Sierra 2500 HD, GMC Sierra 2500 HD Classic, GMC Sierra 3500, and GMC Sierra 3500 Classic models.
The K&N 57-3030-1 FIPK air intake system replaces your vehicle’s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-3030-1 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs onto the air cleaner mounting tray. Air is directed past the mass air sensor through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The oversized cone-shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions.