Im looking at a 3" Downpipe with a 3" exhaust.
I was planning on running it to a 2.25" S2000 Stock twinloop muffler.

Is that gonna restrict flow too much?
I want my exhaust to be very quiet, with a nice sound to it still which is why I picked the s2000

If itll restrict flow too much, whats the best muffler to get and still sound quiet.

And yes, I know this sounds like a fifth grader wrote it, but I did it at work in a hurry.

 

yea it'll choke man, i nice quiet 3" muffler is the Apexi world sport 2. Thermal R&D is also good but i believe they only make a full exhaust.

 

Vibrant also makes a nice quiet muffler and it also makes the exhaust look stock

 

I'm lookin into the vibrant. Anyone else???

 

i like the 3" magnaflow. its got a deep sound thats not ricey or overly loud. cruising at low throttle its quieter than the 2.25" exhaust i had on my old b20

 

My tanabe sounds hella nice on my em1, I bet with a turbo it would sound sweet, very mellow i think.

 

im running a custom 3in all the way into a now discontinued 4in tanabe medallion muffler love it low dense sound before boost kick in

 

i used a kteller exhaust 3" with buddy club spec1 coust me about 480 complete. with the silencer in that thing is amazingly quiet. my ebay bov is louder than the exhaust. but it has a nice deep rumble to it.