Wire colors for factory amp premium sound bypass.

[ZX2Fast]

8-pin connector at the amp, input from stereo:
Black - LF(-)
White - LR(-)
Brown - RF(-)
Yellow - RR(-)
Green - LF(+)
Red - LR(+)
Pink - RF(+)
Blue - RR(+)

14-pin connector, amp power input and speaker output:
Blue/Orange - +12v all time power
Black - Ground
White/Orange - Amplifier mute logic
Black/Red - LF(+)
Red/Blue - LF(-)
Pink - LR(+)
Violet - LR(-)
Black/White - RF(+)
Blue - RF(-)
Orange - RR(+)
Blue/White - RR(-)