2007-2017 Honda Fit Sedan Mark I Shark Fin Antenna (Custom Painted: Tidewater Blue Metallic B549M) For Standard Size Antenna Bases only Antenna bases that incorporate either OnStar, XM/Sirius, Cellular, or GPS antennas into their designs are significantly larger in size. Therefore, this shark fin will NOT fit if you have one of these options. Custom painted to match your color and color code. Color Code is listed on the product title above. Easy Installation Antenna Type: Mark I