K&N Performance Fuel Filters help to protect your engine from fuel debris and contaminants, which can cause wear and/or build-up on your intake valves, fuel injectors, and even carburetor jets. Engineered to the same exacting standards as our world-famous High-Flow Air Filters, K&N Performance Fuel Filters help ensure a consistent, clean flow of fuel to your engine—and are available for cars, trucks, motorcycles, off-road vehicles, and watercraft. Easy to install, K&N Performance Fuel Filters are designed to fit directly into the factory location. Available for both gas and diesel systems.