Quantum Cold Air Intake System w/Pro DRY S Filter Media. Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your GM Duramax 6.6L (td) truck. From the uniquely integrated filter-to-housing design to the state of the art, lightweight injection molded base and top Pro DRY S filter, Quantum delivers dyno-proven performance gains,
» Read moreMagnum FORCE Stage-2 Cold Air Intake System w/Pro DRY S Filter Media. This system uses a high-quality plastic computer-designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. Top Mounted Heat Shield Design. AFe POWER developed this heat shield to snap onto the top of the lower half of the factory air box to provide
» Read moreM omentum HD Cold Air Intake System w/Pro DRY S Filter Media. Unique One-Piece High Quality Housing w/ Auxiliary Scoop. The smooth one-piece high quality sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle-free filter inspection
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