This greek is nuts

if you want to be loud just cut off your exhaust

Arabas maybe you want something like this:
http://www.youtube.com/watch?v=D-pUwMctbnE 
Listen the guys' advices, you can't go wrong using this path

- You want no cel, that's done by the quality of the product, why do you think everyone recommend Solo, nobody loves CELs

- You want loud but not annoyingly loud, Street Race is nearly annoyingly for a daily driver like yours as DeepBlueGXP described, so forget Street Race if you drive your car most of the time on streets and not on track
- You want hp, as far as I know there is not too much difference between Mach Shorty and Mach as cat-backs, the biggest hp increase comes from cat so go for high flow cat for hp
- Prepare for a tune