Hi guys, came across this device called Rockford Fosgate ThreeSixty.1 OEM interface, which claims to improve stock HU's performance.
http://www.crutchfield.com/S-LkQud9JrVVe/c...ty&i=5753SIXTY1
anyone knows if it is selling in SG and how much it cost? better if anyone have installed and can comment on it?
thanks