|
Seconded. My 540i with the stock exhaust was dead quiet even at WOT. Cracking the window helps you hear the exhaust/engine a bit more, but still is a far cry from my old 3. However, after I got an aftermarket exhaust (Remus), it really woke it up. Now even with all windows up in comfort mode, I can clearly hear the beautiful exhaust/engine note when I get on the throttle. I don't think the tune will make your car louder unless you want more burbles, startup roar or always having the exhaust flap open in sport mode (which will increase noise).
__________________
2018 G30 540i xDrive M Sport | Carbon Black Metallic | KW V3 Coilovers | F90 Suspension | F90 Brakes | 20" HRE FF10 Liquid Black Wheels | Michelin Pilot Sport 4S Tires | Ivory White Dakota Leather | Carbon Fiber Trim | Executive Package | Bowers & Wilkins Diamond Surround Sound System | JL Audio 12W6v3 and XD600/1v2 | Ceramic Controls | BM3 Stage 2+ E50 ECU Tune | xHP Stage 3 TCU Tune | Dorch Stage 2 HPFP | MST Cold Air Intake | FTP Chargepipe | AA Catted Downpipe | Remus Catback Exhaust
|