There is just one fill port thats accesible and everything can be done through it. Most cars have 2 and most mechanics have only seen cars with 2.

Your amp is incompatibile. Chassis ground and floating bose ground have difference in potential.

You could ground amp RCA to car's ground but then you'd end up with a massive pop sound each time you start the car which is not good for the speakers.

The solution i arrived at is to completely ...

AF is floating ground used for RDS so yes.

Just the design

I would start with drivers door as it's used the most.

Wow thats really sad was the car on 20's?

Ah yes, i remember this build.

Good job you're still at it and not given up

Made this a sticky and increased file size to 35mb so it can be forum hosted.
Thanks for sharing!

hello and welcome!

file size increased to 35mb.

I really like those 17's. they wold be my second choice after the 16's which look like this:

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