HPS Black Silicone Post MAF Air Intake Hose for Honda 04-05 S2000 AP2 2.2L F22 throttle cable replaces the stock OEM restrictive hose with high temp reinforced silicon material. HPS post MAF silicone intake hose improves air flow, increase overall intake volume as well as minimizing heat soak while keeping the stock well designed air box perform at high efficient level. Delivers performance gains without re-tuning. This product fits Honda 2004-2005 S2000 AP2 2.2L F22 throttle cable.