Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug 2020-gmc-yukon-esi4808902 Made from 6061 aluminum and

Made from 6061 aluminum and featuring a multi-stage oil separation system

High intake and exhaust gas temperatures can reduce performance and potentially cause engine damage

5-ply silicone construction makes it more durable than the stock rubber hose

Available in black

Direct-fit for all 2017-2019 Chevrolet/GMC with Allison transmission (L5P)

Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug 2020-gmc-yukon-esi4808902 Made from 6061 aluminum andThe 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. This Part Fits: Year Make Model Submodel 2001 2004 Chevrolet