If you want to get a guaranteed increase in horsepower and torque without spending a fortune on expensive engine modifications, consider upgrading your vehicle’s intake system with a new K&N cold air intake system featuring a mandrel-bent aluminum intake tube. The system was constructed around a washable and reusable High-Flow air filter featuring oiled cotton filter media. This large conical filter features a special design that allows increasing filter service intervals to up to 100,000 miles. You wouldn’t need to worry about your air intake service for years under normal highway driving conditions.
To protect intake air from the high temperature of your engine bay and keep it cool and clean, a custom heat shield was designed to form a nice-looking air box that fits snugly under the hood. The installation process is fairly quick and easy and can be performed at home using basic hand tools in less than 90 minutes. Just follow the detailed instructions. Note that some intake systems are not legal for sale or use on any pollution-controlled motor vehicle in California and other states which follow CARB standards (CARB EO: D-269-34).
K&N® 77-2568KP - 77 Series High-Flow Performance Aluminum Polished Cold Air Intake System with Red Filter
Fits: 2006 Ford Expedition
Specifications:
- HP Gain: Up to 11 hp
- TQ Gain: Up to 14.32 lbs./ft.
- Series: 77 Series High-Flow Performance
- Filter Shape: Round
- Filter Color: Red
- Filter Height: 8"
- Tube Finish: Polished
- System Type: Cold Air Intakes
- Material: Aluminum
- Air Filter Material: Cotton Gauze
- Replacement Filter: RF-1020
- Filter Large End Diameter: 7.5"
Features:
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Free-flowing aluminum tube
- Replaces entire factory air intake system
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
- Washable and reusable lifetime air filter
- K&N Million Mile/10 Year Limited Warranty
Includes:
- Air Intake
- 7 Stainless Steel Regular Clamps
- 3 Couplers