Description
The K&N Filters 63-1148 Air Intake System is engineered to enhance the performance of your engine by increasing airflow. This cold air intake system features a high-density polyethylene (HDPE) rotationally molded tube that significantly boosts airflow volume, resulting in a guaranteed increase of 4.2 horsepower and 3.99 torque without the need for a tune.
Designed for convenience and efficiency, the K&N 63-1148 system is paired with a washable, reusable High-Flow LIFETIME Air Filter made from oiled cotton filter media. Its oversized, conical design allows for up to 100,000 miles between filter services under normal highway driving conditions, making maintenance a breeze. Additionally, the custom designed closed air box protects intake air from the high temperatures of the engine bay, ensuring optimal performance. The entire installation process is straightforward, typically taking less than 60 minutes to complete, allowing you to quickly enjoy the benefits of improved engine efficiency.
Features
- High-density polyethylene (HDPE) rotationally molded tube
- Guaranteed increase of 4.2 horsepower
- Guaranteed increase of 3.99 torque
- Washable, reusable High-Flow LIFETIME Air Filter
- Oversized, conical design for extended filter service intervals
- Custom designed closed air box for temperature protection
- Installation typically takes less than 60 minutes
- Oil included for filter maintenance
- Clamp style and material included for secure installation
- Mass Air Flow Sensor Adapter included
Frequently Asked Questions
What material is the intake pipe made from?
The intake pipe is made from high-density polyethylene (HDPE).
How often do I need to service the air filter?
The air filter can go up to 100,000 miles between services under normal highway driving conditions.
Is installation difficult?
The installation can typically be completed in less than 60 minutes.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.

















