Best size downpipe/exhaust for K24 7400

[GazzaG60]

sound is a personal ears thing.

im 38! dont think age is a factor. the drone was/is at times a slight hinderance. the on boost sound is intoxicating

performance cars make noise

[macspring]

Ideally one should maybe have the 'vent' in the exhaust system where it is normal noise in it's normal setting or very much louder on full throttle if the system is active/switched on.

Best of both worlds.

Somebody will have a photo of the type of system I'm referring to.

[GazzaG60]

i prefer the 2 car approach. one quite normal the other not. one cheap with nearly 0 running cost, the other the money pit. for me this is the best of both worlds and not a compromise if it can be done in a cost affective manner. i know its 2 tax and 2 insurance but i can park the vectra anywhere and if the audi is not on the road i still have wheels.

i had a corrado G60 with a 65m pulley cone filter and full no cats 2.5". it was loud. i5 is nice compared.