Airaid 99-06 Chevy/GMC Silverado/Sierra/SUV 4.8/5.3/6.0L PowerAid TB Spacer Air Intake Systems>Cold Air Intakes This filter features three layers

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience

The unique filter-to-housing interface allows for maximum filter size which increases the available air volume while simplifying the installation process

The Compact EFI Regulator is designed for applications producing up to 1

filtration

Airaid 99-06 Chevy/GMC Silverado/Sierra/SUV 4.8/5.3/6.0L PowerAid TB Spacer Air Intake Systems>Cold Air Intakes This filter features three layersThe POWERAID Throttle Body Spacer is designed to enhance off idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air fuel mixture as the air charge enters the combustion chamber. The end result is more part