With the rising innovations in factor engine management comes the need to over come their advance adaptivity to produce any kind of meaningful horsepower Injen TechnologyAs patented MR Technology does exactly this Through a series of engineered and tested air- restricted sections, the pressurized mass air is controlled to a calculated aggression, allowing for a proper airfuel calibration The end results allows for more reliable and consistent horsepowertorque gains This technology is availed to the sports compact market exclusively through Injen TechnologyAs SP line of intake systems