aFe power is proud to introduce the Intake Grid Heater Delete Spacer. This spacer replaces the restrictive factory electric heater and improves the air flow to the intake manifold for increased boost;performance;improved throttle response. This grid delete spacer is designed to make it easy for you to re-install your factory unit during extreme cold weather and easy start up. Constructed of hard coat black anodized 6061-T6 machined billet aluminum for superior protection and a great under hood look. Four tapped 1/8 in. NPT ports are supplied for easy installation of gauges;water injection; or nitrous oxide systems. All necessary hardware and gaskets are included for an easy hassle-free installation.