Your stock Nissan filter will not cutting it with its performance than upgrade yourself to a Fujita Super Flow High Performance Air Filter. The Fujita Super's Flow High Performance Air Filter will keep your engine cool and add additional power. The first step in upgrading your Nissan performance is to replace the restrictive stock air box with a Fujita's Super's Flow High Performance Air Filter. Additional air flow will increases the engine's efficiency and power output by increasing the quantity of the air and fuel ratio. Fujita Super's Flow High Performance Air Filter was designed to maximize air flow. The high gloss Fujita air horn enables air to enter the intake chamber in a high velocity spiral motion. The base of the Fujita filter was technically engineered to ensure a smooth and rapid passage of the air into the intake chamber.

Cleaning the air filter is simple and can be done using soapy, lukewarm water, and let air dry. The Fujita Super's Flow High Performance Air Filter contains a synthetic fiber that does not contain any oil. The Fujita Flow High Performance Air Filter consists of a either a precision machined ring and a gauze element with cleanable filter or the newer Fujita Air Filter cone filters which incorporate a velocity stack which uses the venturi effect to accelerate filter speed. Fujita Flow High Performance Air Filter gives more power and throttle response will improve throughout the entire RPM range. Your best dollar per horsepower investment by far is Fujita Flow High Performance Air Filter. Most people find the authoritative note of the Fujita filter pleasing, but note that increased noise levels will result.