I have noticed exactly the same behavior with my 997.2 PSE and 987.1 PSE (non-DFI). Both are impressively loud the first few minutes. Especially noticeable on the 987.1 because it sounds a lot more like a 911 and has distinct pops and rumbles. Unfortunately it all goes away quickly laugh

Would be interesting to understand why and if there is a way to keep it in "loudness" mode indecision


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997.2 Carrera S in Carrara White. PASM-Sport Suspension (-20 mm), PSE.

987.1 Boxster S in Arctic Silver. OZ Racing Ultraleggera Wheels, H&R Monotube Coil-Over Suspension, H&R Anti-Roll Bars, Sachs Racing Clutch, Single-Mass Flywheel, IPD Plenum, GT3 Throttle Body, Recaro Pole Position Seats, PSE, Alpine Head Unit and Amplifier, Focal Speakers