i have a 2001 audi a4 2.8 and i really want to put new mufflers on it and don't know what to put or how much to take down and i want to run a magnaflow 14816 or something around there or the cherry bomb turbo muffler but what should i take down to get the best sound i want loud when i want it but not when i want it to be quite

thanks

 

look into getting an electric cut-out

 

and then run it into a muffler or just straight piped ?

 

because i want to have in rumble nice and good when idle and then when i really get on it i want it to scream