titoling

i would like to add more hp to mi is , and still keep it quiet. i want maybe to add an intake and exhaust and posibly a computer chip. i dont know how or if will work and still keep it quiet.

I have a kit and harness for the is300. I bought it from a guy on eBay but he took forever to send it. I ended up finding a kit around town and after looking under my dash i found out that the previous owner had already bypassed my amp and it had a remote start/keyless entry system so I didnt need a harness. So now I have the harness and kit if you're interested still in the box. thanks for the info. i called metra and they referred me to audio excellence and ordered the harness for me.

I have a kit and harness for the is300. I bought it from a guy on eBay but he took forever to send it. I ended up finding a kit around town and after looking under my dash i found out that the previous owner had already bypassed my amp and it had a remote start/keyless entry system so I didnt need a harness. So now I have the harness and kit if you're interested still in the box. thanks for the info. i called metra and they referred me to audio excellence and ordered the harness for me.

i just purchased an alpine unit to play my xm radio and i-pod. ijust need the wirring hardness for my is 300. i was told that i needed a harness#71-8113. where or how to locate one. i tried on ebay no luck, does any one know?

i just purchased an alpine unit to play my xm radio and i-pod. ijust need the wirring hardness for my is 300. i was told that i needed a harness#71-8113. where or how to locate one. i tried on ebay no luck, does any one know?my is audio