Air Intake Systems

K&N 20-21 Chevy / GMC 2500/3500 6.6L V8 Performance Air Intake System - 77-3103KC

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized,...

K&N 2020+ Chevrolet Silverado 2500/3500 V8-6.6L DSL Performance Intake System - 63-3119

An enclosed air box design helps protect the filter and inlet air from the heat of the engine bay, and the air box lid allows for quick and easy access to the filter without tools. A high-density polyethylene (HDPE) rotationally-molded tube helps...

K&N 2020 Chevrolet Silverado 2500/3500 6.6L Diesel Drop In Replacement Air Filter - 33-5098

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is...