Are you running 4volt preamps? I just purchased some 100 ohm resistors to do this mod but it sounds like I might have to take them back. How loud is it compared to what it was stock? I usually listen at a medium level but I like to crank it now and then and I don't want to lose any power.dchan8 said:pacificblue,
i just tried the 100ohm resistor, and there is pretty much no ecu or engine noise, but i have to max my volume to get it to be pretty loud(kind of normal for me) but it's not loud enough, what size should i try next?