It’s a stock 328i with “x-drive” and some crappy all season run-flats. I put on blacked out front gills and a sweet rear lip spoiler, and now it’s my daily driver / wet-weather autocrosser.
For 2021 I installed K&W single adjustable sand used it as a backup track car. Currently on Rival 1.5s.
For 2022 I installed an ESS supercharger because I was bored over the winter.