Originally Posted by gblansten
I'm just waiting for BMW to offer the M-Sound package on the regular 5-series. Just pipe the M5's V8 through the stereo system. Charge $5K for it.
gblansten, you might be onto something here. Why limit to M sound only? Imagine the sound of a flat plane crank, and or various exhaust sounds, or mid pipe sounds unloaded in one package where user can pick/change at a push of a button?