these probably have been asked but its 5 am and im tired so i dont wanna search around. but

i have bose right now and if im changing to aftermarket headunit i just need a nissan bose harness to make it work am i correct? can i just goto a circuit city or best buy and pick one up or where should i go?

 

If you have RCA jacks on your new HU, you can use the Metra 70-7551. I you don't, then it's 70-7550. There are other brands that people use, but I used the 70-7551 in my '05. (could be different for newer cars). And yes, you can buy them or at least have the ordered at CC and others.