911sc 3.0 muffler
 

Here's the one you've all heard before. Would like to get some opinion. Got a mostly stock 3.0 with expansion chamber where the cat was. Running stock exhaust and would like to make a little more noise and capture any small bit of performance possible. Don't mind running a duel muffle if that helps. Is dansk the way to go? While Im at it is there anything else on the top in with K and N that will help. Obviously I don't have a chip.

You won't get a lot more as far as performance w/ just a new muffler. You could buy a nice and shiny dansk ss muffler for about 1000 and get a maybe a couple more horse but alot better sound or the popular upgrade is going to ssi heat exchangers(headers) and will give you most performance. As far as the k/n air filter that is about all you need and just a better breathing exhaust. If you want more info on this subject I would do some searches in the technical forum. Good luck with your project.