I asked before, but i only got 1 reply.. so i wanna make sure that these are universal for 9004 bulbs? cuz i've seen some online that say toyota on the package. Also, where's the best place to get them online, autodynamic is the only place i've seen them, and they're ~$35.

 

I have the APC upgrade harness, I'm not sure if they're the only compnay who mkes em or not. But to answer your question, yes the 9004 upgrade harness is universal, meaning it will fit any car that has 9004 headlights. By the way, I just wanna confirm you said 35 bucks for the harness, I paid 60+ for mine and I need a new one.

 

You MUST get the harness that in for NON-Toyota 9004 bulbs. For some reason, having to do with the high beams they are different.