K&N Engineering

K&N Engineering is a legendary name in performance air filtration and intake technology, building products engineered to help your truck or SUV breathe deeper, run cleaner, and unlock more horsepower from every pedal stroke. Founded in 1969 and trusted by enthusiasts, racers, and weekend warriors alike, K&N has spent decades perfecting the washable, reusable cotton-gauze filter media that has become the gold standard for aftermarket airflow upgrades. At Stateside Performance, we carry a wide selection of K&N parts designed to deliver real-world gains without sacrificing daily drivability or filtration quality.

Our K&N lineup focuses on the components that matter most for serious truck owners, including high-flow drop-in air filters that replace your factory paper element with a longer-lasting, performance-tuned alternative. These filters are engineered for direct OEM fitment, making installation a straightforward upgrade you can knock out in minutes. Beyond drop-in filters, K&N's catalog supports cold air intake systems, oil filters, cabin air filters, and filter cleaning and recharging kits that keep your investment performing year after year.

Whether you're driving a Ford F-150 or Super Duty, Chevy Silverado 1500, 2500HD, 3500HD, Suburban or Tahoe, GMC Sierra or Yukon, Ram 1500, 2500, or 3500, Dodge Durango, Jeep Wrangler or Gladiator, or a Cadillac Escalade or Escalade ESV, K&N has a fitment dialed in for your platform. Each filter is built to flow more air than restrictive factory media while still trapping the dirt and debris that can shorten engine life. Browse our full K&N Engineering collection below to find the right airflow upgrade for your truck or SUV.