Quiet, but strong exhaust for Mast Black Label LS7?

[dhanks]

Hi all,

I'm probably going to go with a Mast Black Label LS7 engine in my project. I have a couple of questions:

1) What size headers? I'm going to get the custom built, so looking for suggestions.
2) What size exhaust pipe? This engine has 675HP
3) What type of exhaust system? Crossed?
4) Most importantly, I want this to be fairly driveable and quiet. I live in an HOA and don't want to piss off everyone and deal with a bunch of crap.

Here is the link to the engine:

http://www.mastmotorsports.com/view.php?id=155&c=4&s=6

This project car will be used mainly for driving, shows, events, and a little bit of of auto-cross.

[astroracer]

I would talk to Mast about exhaust needs. THEY will have the skinny on what will work and what won't.
If you want quiet you will need some big mufflers. If you want quiet AND noisy look into a set of electric cutouts. Best of both worlds for where you live. Close 'em up to get out of Dodge then open 'em up to make some noise.
I have found these guys to be fairly priced with high quality products.
http://www.badlanzhpe.com/po.php?cPath=23
Mark

[Ron.in.SoCal]

Car make model year and suspension options will help with suggestions for fitment.

[dhanks]

67 first gen with AME MAXG 4-link setup.