This is the Mounting Brace, Adapter, Stainless Hardware, and Speaker Grills designed Only for fitment with HERTZ SV165.1 speaker and HERTZ ST25 Horn. Fit's 1998 to 2013 ONLY. Does not work with other manufacturers horns. Only Hertz ST25 due to clearances between the rear of the horn and the mid woofer.
This kit is a direct bolt in and does not require any modification to the bike.