Similar to K&N Maintenance & Accessory / Air Filter Maintenance

Advanced, low viscosity coating treatment designed to improve the efficiency of foam air filters. Contains polymeric additives to provide a hyper-tacky surface that resists the ingress of the most pervasive sand, dust and water, without affecting engine breathing. Developed to provide outstanding en...

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, co...

This would be a great gift for budding engineers This Pneumatic a small but fully functional example of a steam engine, except it uses air pressure instead of steam to set it in motion. Use an ordinary inflated balloon and watch the pistons and gears chug along just like the locomotive engines of ye...