My friend has a type-r, and he's powering it using a quantum audio solar series 1x1500... is this a solid amp or should he be looking into a better quality amp?
If your friend is happy with it then that should be fine. Give it a few months and he'll want to sell it for a whole new setup anyways. It always happens //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif