Function ------- This interface adapter helps to expand the inside diameter of the carbohydrate and increase the intake of the mixed gas. Function ------- This interface adapter helps to expand the inside diameter of the carbohydrate and increase the intake of the mixed gas. Excellent material ------- high-quality materials, good sealing performance and oil resistance, maximizing material durability High sensitivity--------Enable start-up, improve motorcycle engine performance, professional manufacturing, high precision, good sealing Direct replacement -------- Easy installation, performance, direct replacement of old or damaged, replacement OE number is K5T46597, 4M5G-9A500-NB, LF82-18-74 Fitment-------This intake manifold is designed and manufactured for Replacement for Replacement for 3 2004-2013. Fit for Replacement for CX-7 2010-2012.. Please look for your car model before purchase., Weight: 0.661386786 pounds, Manufacturer: Gorgeri