Shopping List:• Metra 72-7800 Speaker Connector [$6] – SOOO EASY! TIP: ****Use needle nose pliars for better leverage if installing these after you have fastened the speakers to the car.*** Saved me a LOT of time! Took<5 minutes to install these babies!• Sound Dampening - Noico 80 mil 10 sqft car Sound Deadening Mat [$22]• Pioneer TS-A1686R A-Series 6.5" [$48] -(Great sounding speakers, even with a pretty weak OEM stereo, You can get an equalizer on your media device to greatly makeup for some extra bass/volume, and speed up the break in period. The bass is much cleaner than the crappy OEM speaks, not as boomy, because they aren’t boomy, they likely, won’t be boom heavy as the crap OEM speakers. Given more power/and an equalizer w/ bass boost, you can get a LOT more performance out of these speakers, than OEM.***These speakers will not sound that great before they are broken in!***Very clean mids and Treble! Now I need to replace the front 6.5s….. LOL..)If you want massive bass, buy a sub! These speakers can handle amazing bass without distorting, but can rattle your car with the massive sound, even with dampening! • Honda Speaker Adapter (Ai HSB524 2006-2011) [$8] –• Spare Trim clips [$8] – I was very careful and still ended up breaking two.. Might be the determining factor whether you finish the project today or not…Good luck! and make sure you have 3 hours or so without interruption for all the 2016 Honda Civic panel removal/install.Many thanks to this kid for the actual walkthrough CLUEngineer on You tube.