Yes mate if your HU hasn't got an AUX / Headphone in, then you'll need one of those IP-BUS adapters.
The cable has two RCA connectors on it, so you'll need that cable as well.
You might find you'll have to turn AUX on in the options menu when you get it.
The cable has two RCA connectors on it, so you'll need that cable as well.
You might find you'll have to turn AUX on in the options menu when you get it.