Hardway PerformanceHardway Performance

01-04 6.6L DURAMAX

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  1. Duramax CP3K

    Duramax CP3K

    $1,237.95

    Duramax CP3K Learn More
  2. AirDog II-4G Fuel Air Separation System DF-165 GPH (A6SABC409)

    AirDog II-4G Fuel Air Separation System DF-165 GPH (A6SABC409)

    $739.00

    AirDog II-4G - 4th Generation Fuel System

    Advancing the AirDog® Tradition with the 4th Generation Fuel System! The AirDog® II-4G system improves engine performance by:

    Maintaining Correct Injection Timing

    Eliminating Spray Pattern Disruption

    Allowing for a Full Power Stroke and Complete Burn

    AirDog II-4G Benefits

     

    Increased Fuel Economy

    Increased Power Output

    Increased Torque Output

    Longer Injector Life

    Improved Throttle Response

    Reduced Exhaust Emissions

    Optimized Engine Performance

    AirDog® II-4G also overcomes loss of power for diesel engines operating at higher altitudes.

    Learn More
  3. AirDog II-4G Fuel Air Separation System DF-100 GPH (A6SPBC259)

    AirDog II-4G Fuel Air Separation System DF-100 GPH (A6SPBC259)

    $699.00

    AirDog II-4G - 4th Generation Fuel System

    Advancing the AirDog® Tradition with the 4th Generation Fuel System!

    The AirDog® II-4G system improves engine performance by:

    Maintaining Correct Injection Timing

    Eliminating Spray Pattern Disruption

    Allowing for a Full Power Stroke and Complete Burn

    AirDog II-4G Benefits

     

    Increased Fuel Economy

    Increased Power Output

    Increased Torque Output

    Longer Injector Life

    Improved Throttle Response

    Reduced Exhaust Emissions

    Optimized Engine Performance AirDog® II-4G also overcomes loss of power for diesel engines operating at higher altitudes.

    Learn More
  4. AirDog Fuel Air Separation System FP-150 GPH (A4SPBC088)

    AirDog Fuel Air Separation System FP-150 GPH (A4SPBC088)

    $624.00

    AirDog Features

    AirDog FP-150 GPH A4SPBC088 2001-2010 Duramax LB7, LLY, LBZ, LMM (Preset at 8psi)

    Small & Compact: Only 7″L X 10″T X 3.2″W

    Single Piece Pump Body: Replaces the old 3 piece pump design reducing the number of parts, unit size, and weight. This results in a sleek, low profile pump assembly and eliminates the need for leaky, messy gaskets!

    Mounts to frame: No Drilling required!

     

    AirDog Benefits

    The AirDog® Fuel Preporator® removes various contaminates, including entrained air/vapor, particulates and moisture, and removes excess fuel not needed by engines, allowing the fuel to flow through the regulator and return to the fuel tank. The separated air/vapor enters the return port after the regulator, allowing pure fuel to flow to the engine at a regulated positive pressure. A gerotor pump offers quiet, long lasting performance. Some benefits include:

    Removes Air and Vapor from Diesel Fuel

    Pure Diesel Fuel Reaching Engine

    High Flow Rates of Fuel to Engine

    Longer Injector Life

    Increased Injection Pump Life

    Increased Fuel Economy

    Optimized Engine Performance

    Increased Torque Output

    Improves Throttle Response

    AirDog® Installation Kit

     

    All-Inclusive Installation Kit includes the following, see the installation manual for complete details:

    Relay Control Wiring Harness

    High Flow Suction Tube (when required)

    All Fuel Fittings Required

    Mounting Hardware

    1/2″ Fuel Lines W/ OEM Style Quick Connect Fittings

    AirDog® Bracket & Spacer

    Plastic Ties

    Installation Manual

    Learn More
  5. AirDog Fuel Air Separation System FP-100 GPH (A4SPBC085)

    AirDog Fuel Air Separation System FP-100 GPH (A4SPBC085)

    $599.00

    AirDog Benefits

    The AirDog® Fuel Preporator® removes various contaminates, including entrained air/vapor, particulates and moisture, and removes excess fuel not needed by engines, allowing the fuel to flow through the regulator and return to the fuel tank. The separated air/vapor enters the return port after the regulator, allowing pure fuel to flow to the engine at a regulated positive pressure. A gerotor pump offers quiet, long lasting performance. Some benefits include:

    Removes Air and Vapor from Diesel Fuel
    Pure Diesel Fuel Reaching Engine
    High Flow Rates of Fuel to Engine
    Longer Injector Life
    Increased Injection Pump Life
    Increased Fuel Economy
    Optimized Engine Performance
    Increased Torque Output
    Improves Throttle Response
    AirDog® Installation Kit

    All-Inclusive Installation Kit includes the following, see the installation manual for complete details:

    Relay Control Wiring Harness
    High Flow Suction Tube (when required)
    All Fuel Fittings Required
    Mounting Hardware
    1/2″ Fuel Lines W/ OEM Style Quick Connect Fittings
    AirDog® Bracket & Spacer
    Plastic Ties
    Installation Manual

    Learn More
  6. aFe POWER 51-74001-E Diesel Elite Momentum HD Pro DRY S Cold Air Intake System

    aFe POWER 51-74001-E Diesel Elite Momentum HD Pro DRY S Cold Air Intake System

    $435.00

    aFe POWER 51-74001-E Diesel Elite Momentum HD Pro DRY S Cold Air Intake System

    DETAILS:

    +24 HP / +44 lbs. x ft. Torque max gains
    Outflows factory intake by up to 32%
    CAD-Designed Roto-Molded Intake Tube
    High Quality One-Piece Sealed Housing with Auxiliary Air Scoop
    Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
    Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation
    Pro Dry S Oil-Free washable/reusable Filter For Maximum Convenience
    Washable and Reusable for Multiple Cleaning Cycles
    Includes aFe Diesel snapback Hat & 12 oz. cleaner spray for air filter cleaning
    No Cutting or Drilling on OEM Parts for Faster Installation

    Learn More
  7. aFe POWER 51-80782-E Diesel Elite Stage-2 Si Pro DRY S Cold Air Intake System

    aFe POWER 51-80782-E Diesel Elite Stage-2 Si Pro DRY S Cold Air Intake System

    $335.00

    Large 3-Layer Performance Air Filter: Large 7" tall round filter with a 6" flange opening provides greater airflow over Stock intake system. This "Oil-Free" 3-Layer Progressively Finer Porosity Synthetic Media air filter provides maximum Convenience With Excellent Filtration Efficiency. High Quality Tubes: This system uses a high quality plastic CAD designed, dyno-tuned, roto-mold intake tubes to achieve maximum power gains while maintaining a perfect fit. Unique High Quality Sealed Intake Design: The smooth one-piece high quality housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. Auxiliary Air Scoop: The sealed housing features an auxiliary air inlet scoop that allows for increased air volume into the intake for increased performance and improved throttle response. Black Aluminum Cover: A black powder-coated aluminum dimond plated cover is used to finish off this intake and add a sense of style to your engine bay. Premium Hardware: All clamps, urethane couplings, and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on OEM parts. aFe Diesel Hat & Air Filter Cleaner Spray: This intake system includes an aFe diesel snapback hat and a 12 oz. cleaner spray for air filter cleaning ($30 value). This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles. Fits: 2001-2004 Chevrolet Silverado 2500HD/3500HD V8-6.6L (td) LB7 2001-2004 GMC Sierra 2500HD/3500HD V8-6.6L (td) LB7 Learn More
  8. BACK-UP CAMERA LICENSE PLATE MOUNT FOR CTS & CTS2 - 98202

    BACK-UP CAMERA LICENSE PLATE MOUNT FOR CTS & CTS2 - 98202

    $234.95

    BACK-UP CAMERA LICENSE PLATE MOUNT FOR CTS & CTS2 - 98202 Learn More
  9. Edge EGT Accessory for CS & CTS W/EAS Starter kit 98620

    Edge EGT Accessory for CS & CTS W/EAS Starter kit 98620

    Regular Price: $144.95

    Special Price: $129.00

    Edge EGT Accessory for CS & CTS Learn More
  10. EDGE PRODUCTS 84130 INSIGHT CTS2

    EDGE PRODUCTS 84130 INSIGHT CTS2

    $429.95

    Fits 1996+ OBDII Vehicles & Pre-1996 w/ EAS 12V Power Supply Kit* Learn More