Customer Reviews: PAC RP4-MZ11 Wiring Interface Connect a new stereo and retain steering wheel audio controls, entertainment system, safety warning chimes, and factory amp in select 2007-15 Mazdas at Crutchfield
BOSE pre amp LOC wiring - RX8Club.com
How to connect Civic VIII UFO Bose Subwoofer (from Mazda 6) - YouTube