Hi all! Glad to join your community. I have a 1997 Corolla. I've installed new rear deck speakers (6.5' Pioneers), and I am now adding a small amplifier and 12'' sub (just one). While taking apart a lot of the body, I've discovered a lot about my Corolla and really appreciate its quality. Now, while I'm taking a lot outta the interior, i've encountered some problems like: how can i run the power cable through the existing grommets? and stuff... Hope to get some help & provide some help (from my limited experience) too in this forum. Thanks!