yeah I'm thinking about this direction maybe, I read that someone installed a spoiler and was getting rain in their trunkI put on the A91 edition carbon spoiler that attaches with 3M tape - its OEM design and fits with the body lines.
https://1fastsupra.com/products/rexpeed-a90-a91-mkv-supra-v4-carbon-fiber-spoiler
I really like OEM things and am waiting to see what is offered on the Supra before it goes out of production before drilling into my trunk. I would really like an oem GT4 Supra spoiler :/
Seeing stuff like this makes me feel old, and apparently my insurance company agrees.insurance is almost as much as the car payment I'm goooood