• A Proud Member of the 4Wheel-Products-Direct Family.                                                                                                         
  • Home
  • About Us
  • Contact Us
  •    
2006 - 2007 Chevy GMC 6.6L LBZ Duramax - K&N Cold Air Intake
2005 - 2007 GM 6.6L LLY/LBZ Duramax - K&N Intake Kit
  - K/N-57-3000
Key Features 57-3000
• Estimated Horsepower Gain: 15.42 HP @ 2911 RPM
• Estimated Torque Gain: 36.87ft/lbs @ 2911 RPM
• Connects to Stock Air-Tube
• Uses RC-5177 6-Layer Oiled Filter
Click to View
Dyno Results
Install Instructions
Large Photo

Fits 2005 Models w/Stock Round Filter Fits All 2006-2007 LBZ "Classic" Models
We offer the lowest prices on this product!
  Click to see lowest price in cart     
2005 - 2007 GM 6.6L LLY/LBZ Duramax - K&N Intake Kit
  - K/N-57-3057
Key Features 57-3057
• Estimated Horsepower Gain: 22.09 HP @ 2860 RPM
• Estimated Torque Gain: 40.58 HP @ 2860 RPM
• High Density Polyethylene Tubing
• Uses RC-5177 6-Layer Oiled Filter
Click to View
Dyno Results
Install Instructions
Large Photo
Engine Compartment Photo

Fits All 2006-2007 LBZ "Classic" For 2005 LLY w/Stock Round Filter
We offer the lowest prices on this product!
  Click to see lowest price in cart     

View Cart Checkout
0 items in your cart
 

New Customer Service Hours:
Mon - Th: 9:00am - 11:00pm EST
Fri-Sun: 9:00am - 7:00pm EST