K&N 57-6014 Cold Air Intake System for 05-14 Nissan Pathfinder/Frontier/Xtera

Vehicle Fitment

• 2005-2014 Nissan Pathfinder (4.0L V6 VQ40DE)
• 2005-2014 Nissan Frontier (4.0L V6 VQ40DE)
• 2005-2015 Nissan Xterra (4.0L V6 VQ40DE)

Features

• High-flow, rotationally-molded HDPE intake tube
• Washable and reusable cotton gauze air filter (RU-1014)
• Custom heat shield to protect intake air from engine heat
• Estimated horsepower gain: 14.27 HP @ 5075 RPM
• Estimated torque gain: 14.8 lb-ft
• Easy installation with simple hand tools (typically under 60 minutes)
• CARB E.O. Number D-269-109 (emissions-legal in all 50 states)
• Lifetime warranty with proper maintenance

Specifications

• Intake Tube Material: High-Density Cross-Linked Polyethylene (HDPE)
• Air Filter Material: Cotton Gauze
• Air Filter Color: Red
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Couplers Included: 2
• Clamps Included: 5
• Filter Height: 6.5 inches (165mm)
• Filter Outlet Diameter: 5.0 inches (127mm)

Included Components

• 1x High-Flow Air Filter (RU-1014)
• 1x Roto-molded HDPE Intake Tube
• 2x Couplers
• 5x Stainless Steel Clamps
• 1x Custom Heat Shield
• 1x Installation Hardware Kit
• 1x Installation Instructions

Product Description

The K&N 57-6014 Cold Air Intake System is designed to replace the restrictive factory air intake components in select 2005-2014 Nissan Pathfinder, 2005-2014 Nissan Frontier, and 2005-2015 Nissan Xterra models equipped with the 4.0L V6 VQ40DE engine. This performance intake system is engineered to increase horsepower and torque by improving airflow to the engine.

Constructed from high-density cross-linked polyethylene (HDPE), the intake tube is rotationally-molded for optimal airflow. The included washable and reusable cotton gauze air filter (RU-1014) allows for up to 100,000 miles between cleaning under normal highway driving conditions. A custom heat shield is provided to protect the intake air from the high temperatures of the engine bay, ensuring cooler, denser air enters the engine for improved combustion efficiency.

Installation is straightforward and can typically be completed in under 60 minutes using simple hand tools. The K&N 57-6014 is backed by a No-Hassle Lifetime Limited Warranty and is emissions-legal in all 50 states, featuring CARB E.O. Number D-269-109. This intake system is an excellent upgrade for those seeking enhanced engine performance and efficiency.