Beat-Sonic FDA43-D4S Raven Functional Shark Fin Antenna Manufactured for 2013 Scion/Subaru (Canada Model only) FR-S/BRZ (Canada Model only) 3M Double-sided tape used to easily secure shark fin antenna Installation requires no modification and easily reversible Compatible for AM/FM radio, HD radio and satellite radio signals Included in package: 1 pre-painted and color matched Shark Fin antenna base with helical antenna, 1 M5 screw for attachment of antenna to base, 1 alcohol wipe