Quote:
Originally Posted by roastpuff
I think that the Fiat 500 Abarth sounds insanely good... does it make the engine a high-performing engine?
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No but my point is, let's say you added individual throttle body, tune your ECU, high flow catalytic converter, fuel injector, header, exhaust, high compression piston, high cams, etc..
Your engine will sound much better. Not that you were trying to make it sound better, but higher performance it gets, better it will sound.
Not because it's louder as I mentioned. Because if you simply add loud exhaust to match the decibel level of your tuned engine, it won't sound the same.
High horsepower engine will sound better and I don't know why.