If you want a head turner (oh...it's just a Boxster), then you will be disappointed.
Although I have an official "104db" notice in my car papers, which is way beyond nowadays regulated max db, it is not obnoxioulsy loud, has NO drone and thank god no backfire bangs.
Pre-FL PSE is the best looking exhaust ever, IMO. And guaranteed 100% pure Porsche sound.