Banks Power Ram-Air Intake System with Dry Filter 2001 top 2004 6.6L LB7 Duramax

BD Power Positive Air Shutdown (Manual Control| Universal 2.5" Intake System)

BD Power Positive Air Shutdown (Universal 3" Intake Systems)

BD Power Positive Air Shutdown (Universal 3.5" Intake System)

BD Power Positive Air Shutdown (Universal 4" Intake System)

Bosch HEPA Cabin Air Filter 2001 to 2002 GM Silverado/Sierra 2500HD/3500HD

Fleece Black Pre-Filter (For use with Fleece FPE-34133 Performance Air Filter)

Fleece Intake Air Heater Delete Plug 2000 to 2004 6.6L LB7 Duramax

HSP LB7 Cold Air Intake 2001 to 2004 6.6L LB7 Duramax

HSP MAX AIR FLOW BUNDLE -2003-2004 6.6L LB7 Duramax CHEVY/GMC

HSP MAX AIR FLOW BUNDLE-2003-2004 6.6L LB7 DURAMAX- CHEVROLET / GMC DELUXE

Injen EVO7000 Evolution Air Induction System