K&N Luftfilter KA-1299-1 Kawasaki ZX12R Ninja 00-06

The red air filter - the original since 1969

There’s a reason why top racers trust K&N to protect their trophy trucks in the Baja 1000, premium race cars in the 24 Hours of Le Mans, million-dollar NASCAR engines, and high-performance dragsters: K&N air filters allow air to flow in while keeping dirt out. Designed for the racetrack - built for your vehicle. Multi-layered, oiled cotton fabrics ensure up to 50% more airflow than conventional paper air filters, which can lead to an increase in horsepower. The durable filter frame and filter media are designed to last the entire lifespan of your vehicle and are backed by a 10-year/million-mile warranty.

K&N air filter inserts

Replacement air filters are simply swapped for the factory air filter. No modifications to the system are necessary. In most cases, the factory carburetor setting does not need to be changed. We advise against modifying the air filter box by drilling additional holes or removing the box cover, as this can lead to a lean mixture and a drop in performance. Keep the filter box in its original condition, and the new K&N filter will provide you with enjoyment for years to come.