Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete with a pre-drilled and tapped ports for a boost gauge, nitrous, water methanol injection and other accessories. Increase Intake Air Flow CNC Machined Billet Aluminum Pre-Drilled & Tapped 1/8" NPT Ports Note: Aftermarket tuning required for use.