K&N 57-2569 57 Series FIPK Cold Air Intake for 2006 Ford F-150 V8-4.6L w/Heat

Vehicle Fitment

• 2006 Ford F-150 (XL, XLT, STX, FX2, FX4, Lariat, King Ranch, Harley-Davidson Edition, V8-4.6L Gas)

Fitment Notes

• Fits 2006 Ford F-150 equipped with the V8-4.6L gasoline engine only - single model year application
• Does not fit 2006 F-150 with 5.4L V8 - see K&N 57-2556 for the 5.4L application
• Does not fit 2007-2008 F-150 4.6L V8 - see K&N 57-2574 for 2007-2008 fitment
• CARB exempt under EO# D-269-34 - 50-state legal including California
• Intake tube retains factory mass air flow (MAF) sensor and includes replacement silicone crankcase vent hose
• Installs in approximately 60-90 minutes using standard hand tools

Features

• Guaranteed increase in horsepower and torque - dyno-tested on stock tune
• HDPE rotationally-molded intake tube dramatically reduces intake restriction for improved airflow throughout the RPM range
• Custom heat shield installs in the factory airbox location to protect intake air from engine bay heat
• Oversized conical oiled cotton gauze filter delivers high airflow with a service interval up to 100,000 miles
• Designed to improve throttle response and produce an aggressive induction sound under acceleration
• Replacement silicone crankcase vent hose included for clean, factory-like installation
• 50-state legal (CARB EO# D-269-34) - backed by K&N's Million-Mile Limited Warranty

Specifications

• Intake Series: K&N 57 Series FIPK Generation II
• Intake Style: Cold Air Intake System (Replaces OE Airbox)
• Tube Material: High-Density Polyethylene (HDPE) Rotationally Molded
• Tube Finish: Black
• Filter Color: Red (Chrome-Top)
• Filter Media: Oiled Cotton Gauze
• Filter Service Interval: Up to 100,000 miles
• MAF Sensor Provision: Yes - factory sensor retained in tube
• CARB EO Number: D-269-34
• CARB Legal: Yes - 50-State Legal
• Warranty: Million-Mile Limited Warranty

Included Components

• 1x HDPE Rotationally Molded Intake Tube (Black)
• 1x Oversized Conical K&N Air Filter (Red, Chrome-Top)
• 1x Custom Heat Shield
• 1x Replacement Silicone Crankcase Vent Hose
• All necessary mounting hardware and installation instructions

Product Description

The K&N 57-2569 is a 57 Series FIPK Generation II cold air intake system engineered specifically for the 2006 Ford F-150 with the V8-4.6L gasoline engine across all trim levels. It replaces the restrictive factory airbox and intake housing with a precision HDPE roto-molded intake tube and an oversized conical oiled cotton gauze air filter - delivering a guaranteed increase in horsepower and torque on a stock tune. A custom heat shield installs in the factory airbox location to protect incoming air temperatures from engine bay heat, and the intake tube is designed to retain the factory mass air flow sensor for a seamless, no-tune installation.

A replacement silicone crankcase vent hose is included for a clean, factory-like installation with no improvised connections needed. The system installs in approximately 60-90 minutes using standard hand tools. The included filter is washable and reusable with a service interval up to 100,000 miles. CARB-exempt under EO# D-269-34 and 50-state legal, the 57-2569 is backed by K&N's Million-Mile Limited Warranty.