Hi there,
I recently purchased a 2003 is300 and am looking at buying an after market head unit for it but have noticed that I have got to bypass the amp when doing it. After searching around the web for a couple days, I've found that the amp bypasses for the is300 have been discontinued and that bypass harnesses that are marketed towards the is200 are only available. Just wondering if the is200 amp bypass harness will work on my is300 amp and if possible, a link to somewhere where I could purchase one, although the info on if the amps are the same is all that's necessary.
Thanks.
