I used to own a nice audi with a lovely straight five and a great noise, next came a diahatsu three clyinder turbo fantastic noise with added attraction of a dump valve and turbo whistle. Now if have a dull bmw 4 clyinder which sounds pants.

What i want is a feature where the empeg senses engine revs and changing gear and in return gives you the engine noise you really want. So you can choose between an alfa V6 or a american V8 a glorious V12 or even a turbo five or 3. Plus of course the switchable turbo noises.