Replace the OEM air intake on your 2017-2019 Chevy/GMC 6.6L L5P Duramax with one of the many high-quality Air Intake Systems avilable at XDP. Many aftermarket air intake systems feature underhood heat shields and enclosed air boxes. These innovative designs help to block warm underhood air and allow your engine to get the coldest, and most dense intake air. Shop now at XDP and get your vehicle an aftermarket cold air intake system. XDP is proud to offer the top brands in the industry like AFE, Banks, K&N, Volant, and more! Upgraded air intake systems commonly feature oiled or dry air filters that provide your engine with enhanced protection from airborne debris while ensuring that only clean filtered air is entering your engine. Aftermarket Air Intakes are engineered to replace the tight angles and choke points found in factory intake systems. Upgraded performance air intake systems eliminate these restrictions and feature designs that promote increased airflow to your engine.