Originally Posted by 1993 SLE
first things first....
you have to disable the amp of you have a SSE or SSEi
Not quite so -I had a Clarion deck in my SSE and a Pioneer in my SSEi, and never disabled the amp. I did splice the power wire to the amp (from the radio) into the power wire into the radio. Worked nicely, and very loud in my SSE with the Infinity 6953i'* in the rear and Alpine Type *'* in the front doors.
The power wire from the radio to the amp is on a plug all alone (unless you have a factory cd changer) in the 1997-1999 with BOSE audio.