Hardway PerformanceHardway Performance

01-04 6.6L DURAMAX

Items 1 to 10 of 15 total

per page
Page:
  1. 1
  2. 2

List  Grid 

Set Descending Direction
  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

    Unique One-Piece High Quality Housing w/ Auxiliary Scoop: The smooth one-piece high quality sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle-free filter inspection and an aggressive style. A urethane plug is also included if you wish to completely seal the airbox. High Quality Tube: This system uses a high quality plastic CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit. Huge 3-Layer Performance Air Filter: The Momentum HD intake is designed around a massive 1,000cfm performance 360 degree radial flow air filter with 3-layers of progressive finer porosity synthetic media providing maximum convenience. The unique air filter to housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process. The air filter is wrapped in reinforced metal providing maximum strength to prevent filter collapse. Premium Hardware: Premium stainless steel T-bolt clamps and a reinforced silicone coupler are used for strength and durability while also providing the most secure installation available. Momentum HD intakes are designed with fewer parts for a quick and simple installation. 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). Note: 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
  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 98603

    Edge EGT Accessory for CS & CTS W/EAS Starter kit 98603

    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