K&N® 57 SERIES HIGH FLOW PERFORMANCE AIR INTAKE KITS FIPK (Fuel Injection Performance Kit). Superior filtering for consistent horsepower gains in all conditions. Maximum performance — more power, greater efficiency, increased torque and improved throttle response!
K&N® 69 SERIES TYPHOON™ HIGH FLOW PERFORMANCE INTAKE KITS FIPK (Fuel Injection Performance Kits). Kits have been fine-tuned for maximum airflow, increased performance and ease of installation, usually in 90-minutes or less. It's higher airflow and cooler temperatures yield increase of 5-15 horsepower.