Tested my car all day today. 94 octane, +3PSI, the pedal box, and exhaust Meister.
Car runs perfectly, much faster, much more responsive. Not regretting with choosing BMS. Car is 1000 times better and more fun than stock.
Here is a quick cold start video with the exhaust meister (valve opener)
Car went from 97 DB to 108 DB, no drone.