in order to bypass the stock amp...

[ibanezgfx]

do i need to buy the scosche ta-03?
what do i do then? i AM going to bypass the stock amp. unless i get component speakers, i will stay ampless.

[SickCelica696]

are you just installing a new HU?, if so use the search button first cause we've discussed this too many times and I don't feel like repeating myself unless I need to. just tap stock harness for the 3 main wires and then run your own speaker wire for everything else

[ragingpaseo]

if you're just doing the HU and want to save money and keep the stock speakers, then get the TA-03 and do pacificblue's resistors add-on...

[GTSDOHCVVTLi]

Or if you wanna do the amp bypass, the output harness is on the amp (the largest one). You can use an Isuzu rodeo reverse harness. Test which wires is which though ( colors will not match, just the shape of the plug does). Get power and ground from behind the deck, if you wanna be neat, your gonna have to get the ta-03 for the power and ground.