370Z dash tweeter delete panels

While I'm not a massive fan of stripping out my street driven track day car to the point of increasing NVH to obnoxious levels for drives around town, I'm also not a fan of unnecessarily adding weight to the car either. Generally my approach is to, at minimum, try to never increase the net weight of the car wherever possible. Having just wrapped my decaying dashboard in suede, weighing in at 370g of material and glue (yes, I weighed it, yes that's a very coincidental weight!), I wanted to find a way to remove ~370g from the car at the same time. Considering I haven't been using the factory bose system in my Z for some time, and instead use upgraded speakers in the door and two 6.5" drivers mounted behind the seats, the dash-mounted tweeters were no longer in use. Weighing them, they came out to about ~370g! Exactly what I needed to remove. However, pulling the wiring/plugs for them would be difficult, and leaving the wiring hanging there would just cause additional