very generation of M is legendary. M series owner enjoys maximum driving pleasures from their ultimate driving machine. Without a doubt, the need for absolute performance comes in mind when designing an intake system for the M. As one of the flagships from ARMA, the high-performance system will deliver max airflow efficiency and translate it to an extra 20 HP gains. ARMA M3 / M4 Intake System comes with a high-performance air filter that can confidently withstand air filtration up to a 550HP and the full system can perform flawlessly to an engine output up to 620HP. The full kit is fitted with the delicate configuration of our signature U-shaped design in-order to maintain the clean factory look. From an enthusiast to another, ARMA M3 / M4 Intake System will for sure to meet all your expectation.