Hi, I have a technical question I am hoping someone can answer. My factory amplifier in my 2003 GS300 crapped out on me. I need to replace it but I don't want to spend an arm and a leg... the unit I pulled was P/N: 86280-30372. I have found these online for around $150 dollars. I have also found -30371 and -30370 for closer to $50 dollars. My question is, can I use these lower dash numbers in my car? The back side connectors look identical on all three dash numbers, but I assume that doesn't necessarily mean they will all work the same. My follow up question is, if I replace it with a lower dash number, do you know what side effects it may cause? Any info anyone can provide would be greatly appreciated!!!
Sean
