Chevrolet, (2001-2004), LB7, Air Intake

Upgrade Your 2001-2004 Chevy Duramax LB7 With Premium Air Intakes From Southern Diesel Supply. Boost Performance, Improve Airflow, And Maximize Efficiency. Shop Now!

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57 products

WCFab WCF100349 LB7 Duramax Driver (Hot) Side 3" Intercooler Pipe Kit - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF100349 LB7 Duramax Driver (Hot) Side 3" Intercooler Pipe Kit Sale price$305.99
WCFab WCF100435 LB7 Duramax Stage 2 High Flow Intake Bundle Kit - Southern Diesel SupplyWCFab WCF100435 LB7 Duramax Stage 2 High Flow Intake Bundle Kit - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF100435 LB7 Duramax Stage 2 High Flow Intake Bundle Kit Sale price$1,799.99
WCFab WCF100478 LB7 Duramax S300 Single Turbo Install Kit - Southern Diesel SupplyWCFab WCF100478 LB7 Duramax S300 Single Turbo Install Kit - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF100478 LB7 Duramax S300 Single Turbo Install Kit Sale price$2,599.99
WCFab WCF100717 Air Filter 4" Inlet (Dry) (2001 - 2024 Duramax; 2003 - 2018 Cummins; 2003 - 2007 Power Stroke)) - Southern Diesel SupplyWCFab WCF100717 Air Filter 4" Inlet (Dry) (2001 - 2024 Duramax; 2003 - 2018 Cummins; 2003 - 2007 Power Stroke)) - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF100717 Air Filter 4" Inlet (Dry) (2001-2024 Duramax; 2003-2018 Cummins; 2003-2007 Power Stroke)) Sale price$72.99
WCFab WCF100342 LB7 Duramax 3.5" Intake Horn - Southern Diesel SupplyWCFab WCF100342 LB7 Duramax 3.5" Intake Horn - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF100342 LB7 Duramax 3.5" Intake Horn Sale price$145.99
WCFab WCF207 - 105 2.375" X 3" ID Straight Reducer 4.5" Long Silicone Boot And Clamp Kit - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF207-105 2.375" X 3" ID Straight Reducer 4.5" Long Silicone Boot And Clamp Kit Sale price$62.99
WCFab WCF207 - 104 3" ID X 4" Long Silicone Boot And Clamp Kit - Southern Diesel Supply
Wehrli Custom Fabrication
WCFab WCF207-104 3" ID X 4" Long Silicone Boot And Clamp Kit Sale price$39.99
Banks Power 42643 Pre - Filter Filter Wrap For Use W/Ram - Air Cold - Air Intake Systems Air Filter PN 42138 (2001 - 2016 Duramax) - Southern Diesel Supply
Banks Power
Banks Power 42643 Pre-Filter Filter Wrap For Use W/Ram-Air Cold-Air Intake Systems Air Filter PN 42138 (2001-2016 Duramax) Sale price$48.99
ATS Diesel Performance ATS 206 - 410 - 1000 High Flow Air Filter Cone Style - Southern Diesel Supply
ATS Diesel Performance
ATS Diesel Performance ATS 206-410-1000 High Flow Air Filter Cone Style Sale price$71.99