DNA FILTERS now has an air filter available for SYM's new models: - JET X 125 21-22 - JET 14 125 / 200 17-22 - SYMPHONY 50 / 125 / 200 15-22 This air filter is designed with the pioneering (FCD) design technology: A. Lets the pleated filter element follow the contour of the airbox precisely. B. Removes the dead spots that cause turbulence and cut power. C. Using the whole surface of the filter, the air flow and the filtration efficiency are increased. Fitting the new DNA filter is very easy, you can simply follow the fitting instructions included with the DNA filter. The filter has a perfect airtight seal thanks to the high-quality EVA gasket, which is cut precisely and fitted at the factory, so that fitting the filter is guaranteed to be trouble-free. The filter's efficiency is very high and it reaches 98% - 99% (ISO 5011). DNA filters are supplied pre-oiled from our factory. - The right amount of DNA oil is applied to each filter separately. The filter's air flow exceeds the factory filter by +22.49%. In more detail: - Factory filter air flow: 62.70 CFM (Cubic feet per minute) @1,5”H2O corrected @ 25degrees Celsius - DNA filter air flow: 76.80 CFM (Cubic feet per minute) @1,5”H2O corrected @ 25degrees Celsius This DNA filter is designed as a high-flow air filter for: “Road, & City” use