Buddy A

looks good too btw

are the trim pieces pretty easy to pop off and back on?

CQuartz applied F45FEE53-2B66-446B-8B7B-A22DB2F5394D.heic

to the best of my knowledge, you can't tune a 2019 ECU. You must replace the ECU and then have that one tuned. A regular tune isn't bad at all. I have a 2008 ZO6 with a built 454 and it's tuned. So I totally understand the tune aspect. The newer computer not being able to be tuned is what I am referring to. 2018 and older are no problem

way too expensive to tune. Replace ECM to tune for minimal gains

My installer put the tweeters in factory location in dash.

I had the Focal flax installed as well. Sound great. Along with a 10"Image Dynamics IDQ in a down firing box I built

I don't think the Bose amp will work well with aftermarket speakers. Believe Bose speakers are somewhere around 1 ohm. I know I was told aftermarket speakers would not work with my Bose amp. I had Focal Flax 6 1/2" speakers installed with Audio Control DSP6-1200. I built a down firing box with a IDQ10. Drastic improvement

should be using the 2 bucket washing method

Any drone with your S-type?

where would I add a DSP to install an amp for a 10" sub? I have a 10" down firing IDQ sub. Not sure which amp I will go with this time. Would it be the yellow wires used for the GM amp kit?

Does just replacing the speakers make a noticeable improvement?

Wet sanding should be fine. A block would be recommended to keep it flat.

Are you sanding the site smooth between coats? Will help to keep the touch up paint in the scratch and not the surrounding area.

I installed the Rough Country 2" level and it does not actually raise it 2". Back is slightly higher, but looks close. I would say it raised the front 1 1/2-1 3/4".