K&N Performance Intake Kit PERF. INTAKE KIT; CHEVROLET/GMC TOPKICK, V8-6.6 DSL, 2006 Cooling>Coolants Our 36mm core also dwarfs

Our 36mm core also dwarfs the 16mm stock unit

filler neck

Techni-Cooler dramatically increases the cooling capacity by balancing the richer fuel mixture with greater airflow and cooler

An Air Lift exclusive jounce bumper inside the air spring replaces the factory jounce bumper and is completely maintenance free

K&N Performance Intake Kit PERF. INTAKE KIT; CHEVROLET/GMC TOPKICK, V8-6.6 DSL, 2006 Cooling>Coolants Our 36mm core also dwarfsGain 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, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high