Had my mufflers removed and installed the cut outs in that area for better clearance.wrapped the cables in heat tape and ran them threw the plug under the drivers seat and under the center console to the left side of the dash for the power connection.They sound great when you get on it and there is some drone to.you can hardly see them from the rear of the car ,they are tucked in nicely.don't know why the pictures are up side down....