aFe Power Momentum GT&nbsp;54-76102 Nissan Frontier/Xterra Performance Intake System (Oiled, 5-Layer Filter) Outflows the factory intake by up to 38%. Produces an additional 10 horsepower and 12 lbs. x ft. torque max gains. 5-Layer progressively finer oiled, washable cotton gauze media allows maximum airflow for maximum power Smooth one-piece sealed housing with auxiliary air scoop CAD designed, dyno-tuned, roto-molded intake tube