K&N Engineering knn57-3023-1

K&N roto-molded cold air intake system for 1999–2004 Chevrolet Silverado V8 6.0L delivers increased airflow to boost horsepower and torque while using a washable, reusable High-Flow oiled cotton filter. The oversized conical filter allows extended service intervals—up to 100,000 miles under normal highway driving—and a custom heat shield protects intake air. Typical installation is under 60 minutes; check CARB status for California use. Backed by K&N warranty coverage.