Air Intake System & Filters - 2001-2004 6.6L LB7 Duramax

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  • WEHRLI CUSTOM FAB WCF100717 4" DRY REPLACEMENT AIR FILTER
    Part# WCF100717
    WEHRLI CUSTOM FAB WCF100717 4" DRY REPLACEMENT AIR FILTER
    Replace the old or dirty air filter on your WCFAB Intake System with a Wehrli Custom Fab WCF100717 4" Inlet Dry Air Filter from Spooled Up Performance. This replacement air filter is designed for WCFab 4" Intake kits and S300 Single Install Kits. It...
    $65.96
    $65.96
    UNIVERSAL
  • Univresal Pre-Filter Sock
    Part# SD-UPFS-01-20
    Univresal Pre-Filter Sock
    As we all know, when it comes to Diesel trucks, More Air + More Fuel = More Power! But if your air filter gets clogged with dirt and debris, your power will suffer. With the Sinister Diesel Pre-Filter Sock, you can add an extra...
    $39.65
    $39.65
    UNIVERSAL
  • WEHRLI CUSTOM FAB WCF100719 5" DRY REPLACEMENT AIR FILTER
    Part# WCF100719
    WEHRLI CUSTOM FAB WCF100719 5" DRY REPLACEMENT AIR FILTER
    Replace the dirty air filter on your WCFAB Intake System with a Wehrli Custom Fab WCF100719 5" Inlet Dry Air Filter from Spooled Up Performance. This replacement air filter is designed for WCFab Twin Turbo and S400 Single Install Kits. It offers exceptional filtration...
    $65.96
    $65.96
    UNIVERSAL
  • Universal Replacement Air Filter
    Part# SD-CAI-FILTER
    Universal Replacement Air Filter
    Whether you need to replace a damaged filter on your Sinister Diesel Cold Air Intake or if you're making your own air intake, Sinister Diesel has you covered! Coming in at 10" tall and a 4" Inner Diameter and high flow filter, the Sinister...
    $116.92
    $116.92
    UNIVERSAL
  • AFE PRO DRY S STAGE 2 TYPE CX INTAKE SYSTEM 51-10782
    Part# AFE51-10782
    AFE PRO DRY S STAGE 2 TYPE CX INTAKE SYSTEM 51-10782
      Oil-free 2-layer synthetic media Increased air flow upto 50% for better performance Increases horsepower & torque Improces Fuel economy 99.4% efficient** for excellent protection Wire mesh for structural integrity & quality Convenient quick & easy cleaning     Advanced FLOW engineering offers you...
    $379.00
    $379.00
    2001-2004 GM 6.6L DURAMAX (LB7)
  • BANKS POWER 42132 RAM-AIR INTAKE SYSTEM
    Part# BP42132
    BANKS POWER 42132 RAM-AIR INTAKE SYSTEM
    The Banks Power 42132 Ram-Air Intake System for your 01-04 GM 6.6L Duramax LB7 delivers astonishing best gains in airflow, air density and power. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stock's small paper filter is not reusable). With...
    $449.00
    $449.00
    2001-2004 GM 6.6L DURAMAX (LB7)
  • K&N FIPK AIR INTAKE SYSTEM 57-3034
    Part# KN57-3034
    K&N FIPK AIR INTAKE SYSTEM 57-3034
    The Generation II FIPK� is K&N's ultimate performance product, designed to increase power by as much as 10%. Most FIPK's are street legal in all 50 US states and come with a 10 Year/ Million Mile Limited Warranty. K&N intake systems replace your vehicle's...
    $349.99
    $349.99
    2001-2004 GM 6.6L DURAMAX LB7
  • AFE STAGE 2 COLD AIR INTAKE SYSTEM TYPE CX 54-10782
    Part# AFE54-10782
    AFE STAGE 2 COLD AIR INTAKE SYSTEM TYPE CX 54-10782
    Increases horsepower & torque.Maximizes airflow for better acceleration and responsivenessImproved performance results in greater fuel efficiencyInstalls in less than 60 minutes using factory mounting pointsNo cutting or drilling to engine compartment is requiredReplaces OE air filter with high flow high performance 360 degree radial...
    $379.00
    $379.00
    2001-2004 GM 6.6L DURAMAX (LB7)
  • VOLANT 5110 AIR FILTER CLEANING KIT - RED
    Part# VP5110
    VOLANT 5110 AIR FILTER CLEANING KIT - RED
    The Volant 5110 Air Filter Cleaning Kit for your Volant Primo Red Filter allows you to clean and re-oil your filter so your engine can remain at its peak performance. Air flow test have proven that cotton-gauze filters flow much more air than paper...
    $42.90
    $42.90
    UNIVERSAL