K&N Engineering knn77-3021KP

K&N's 77 metal cold air intake for 1999–2004 Chevrolet Silverado with V8 4.8L and 5.3L engines increases horsepower and torque using a mandrel-bent aluminum intake tube paired with an oversized, washable High-Flow oiled cotton filter and a custom heat shield to reduce intake temperatures. The conical filter can allow up to 100,000 miles between services under normal highway driving. Systems install in under 90 minutes and are covered by K&N's lifetime limited warranty; check CARB status for California legality.