Rockford Fosgate Amp Installation Kit For Harley Touring 1998-2013 This complete kit includes a heatsink, bracket, hardware and wiring harness needed to install the M5-800X4 amplifier on select 1998-2013 Harley Davidson motorcycles. The cables have been upgraded to provide the necessary current and voltage requirements for the amplifier, and the heat-sink provides extended thermal time under demanding situations. Integrates into factory electrical system without modifications or cutting. Features: Full spec cable - meets or exceeds AWG (American Wire Gauge) requirements 100 Pure Crystal-Oxygen Free Copper (Pc-Ofc) Plug and Play design for easy installation Y-adaptors included in amp install kit supports expansion of lower fairing, saddlebag, or Tour-Pak speakers Designed for use with M5-800X4 amplifier Designed for use with TM400X4ad amplifier Includes mounting brackets for Bat Wing and Shark Nose fairings Includes rear speaker output harness for connection of rear speakers