K&N Performance Intake Kit for 1998-2004 Nissan Frontier and 2000-2004 Nissan Xterra models equipped with the 3.3L V6. 

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter™ featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. 

Part Number:

• 57-6005

Features & Benefits:

• Guaranteed to increase horsepower and torque
• Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
• Engineered to provide high airflow and exceptional filtration
• Replaces factory air filter and intake tube
• Filter only requires cleaning every 100,000 miles under normal highway driving conditions
• Typical installation can be completed in 90 minutes or less with simple hand tools
• K&N 10-Year/Million Mile Limited Warranty™
• Will not void vehicle warranty

Specifications:

• Estimated Horsepower Gain: 5.48 HP @ 4847 RPM (Details HERE)
• Replacement Filter: RX-4750
• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Air Filter Outlet Shape: Round
• Clamps Included: 5
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• CARB EO Number: D-269-28
• Couplers Included: 3
• Type: Gen II
• Product Style: 57 Series FIPK
• Air Filter Height: 6.5 in (165 mm)
• Intake Pipe Color / Finish: Black Intake
• Pipe Material: High-Density Cross-Linked Polyethylene
• Street Legal In All US States: Yes
• TUV Approved (Europe): No
• Weight: 9.5 lb (4.3 kg)
• Product Box Height: 12.25 in (311 mm)
• Product Box Length: 20.25 in (514 mm)
• Product Box Width: 12.25 in (311 mm)
• Mounting Hardware Included: Yes
• Warranty: 1,000,000 Miles/10 Year
• Digital Installation Instructions: Available HERE
• CARB EO #: D-269-28

Recommended Installation Tools:

• Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Fits:

• 1998-2004 Nissan Frontier
  • 3.3L equipped models only
• 2000-2004 Nissan Xterra
  • 3.3L equipped models only