Air Intakes & Filters

In this collection: Air Intakes & Filters, from brands including K&N Engineering, Wehrli and AFE Power. It includes parts listed for the Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD and other vehicles; use the vehicle selector or each product's fitment table to confirm yours. Prices are in Canadian dollars (CAD), and there is no duty or extra fee to pay at delivery.

Cold air intakes, intake manifolds, throttle bodies, filters and intake hardware — Edelbrock, SCE Gaskets, Rugged Ridge and more.

An intake works by giving the engine cooler, less restricted air — and the cooler half is what people forget. Pulling air from inside the engine bay after a heat soak can be worse than the factory airbox, which is usually fed from outside the bay for exactly that reason. A well-designed intake either keeps the filter in a shielded box or moves it into the fender.

Filter media is a real choice. Oiled cotton flows most and needs periodic cleaning and re-oiling; a dry synthetic flows nearly as well with no oil to migrate onto a mass airflow sensor, which is the classic cause of a check-engine light after an intake install.