Im not sure about the bose stereo, because I dont have it in my G1, but if its anything like the regular stereo you will have 3 bolts inside the trunk directly under the speakers, remove those and the speaker will just lift out. Now again, im not 100% sure about this because like I said I dont have the bose, but I thought I would give you somehwere to start. I do know that it is a hassle to replace anyhing bose in these cars, the bose stereo seems to be more trouble than its worth, good luck man.