K & N Air Filter - EX400 Ninja KA-4018 Custom Air Cleaner Assembly — Round/Open The Airforce Pre-Cleaner is designed

The Airforce Pre-Cleaner is designed to be cleaned with K&N Cleaner or soap & water

This camshaft set is legal for AMA Superbike Competition

Tensile strength: 11800

FCS® cheek pads design delivers comfort and support and features 5 mm peel-away custom-fit layer

K & N Air Filter - EX400 Ninja KA-4018 Custom Air Cleaner Assembly — Round/Open The Airforce Pre-Cleaner is designedFits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.