4 into 1 Outerwear for FTZ pleated filters on carbs on 600 micro’s

Description Custom made single 4-in-1 Outerwear to fit over 4 FTZ pleated filters…….$32.95 This 4 filter and outerwear combination has proven to make more horsepower than single filters and air boxes several times in back to back, same day dyno runs.. works on most stock oem carbs and well as FCR Flatslides shown.