Ok so first this cap is a beast, meaning it is huge. Make some space because it is a big boy. Second instalation is easy, it is best if you have someone help you just in case, you never know. I have a 2011 scion tc with my stock radio so there is no turn on remote wire for the cap. I have one coming out of a wire near the drivers side so that’s what I use for the amp remote wire, that however does not work for this cap so we wired that straight to the power wire on the cap. Before that though make sure to charge it, there is a resistor that comes with it but we used a car light instead and that did the trick. I thought since it was hooked up direct it would drain my battery but I went away all weekend and came back no battery drainage! So this thing is good it does the trick my bass is hitting hard I have 3 pioneer 10 inch subs with 1 1000 watt Memphis audio amp. I have always used caps and they are good. Overall good buy and the price is great!
